{"id":27,"date":"2021-07-29T16:11:00","date_gmt":"2021-07-29T20:11:00","guid":{"rendered":"https:\/\/pressbooks.bccampus.ca\/alfm6\/?post_type=chapter&p=27"},"modified":"2021-09-24T13:54:53","modified_gmt":"2021-09-24T17:54:53","slug":"review-ratio-rate-proportion","status":"publish","type":"chapter","link":"https:\/\/pressbooks.bccampus.ca\/alfm6\/chapter\/review-ratio-rate-proportion\/","title":{"raw":"Unit 1 Review: Ratio, Rate, & Proportion","rendered":"Unit 1 Review: Ratio, Rate, & Proportion"},"content":{"raw":"

Questions<\/h1>\r\n
    \r\n \t
  1. Write the ratios asked for in the questions. Reduce when needed.\r\n
      \r\n \t
    1. It snowed for two days and was sunny for five days last week. Write a ratio to compare snowy days to sunny days.<\/li>\r\n \t
    2. The class spends 6 hours a week on math and 8 hours on English. Write the ratio of hours spent on math to English.<\/li>\r\n \t
    3. One kilogram of pork will make enough sausages for 7 people. Write a ratio to express the amount of pork for sausages to the number of people.<\/li>\r\n \t
    4. A jam recipe calls for 8 cups of blue berries to 3 cups of sugar. Write a ratio to express the amount of berries to sugar.<\/li>\r\n<\/ol>\r\n <\/li>\r\n \t
    5. Write the ratios in lowest terms.\r\n
        \r\n \t
      1. [latex]14:21[\/latex]<\/li>\r\n \t
      2. [latex]8:24[\/latex]<\/li>\r\n \t
      3. [latex]15:150[\/latex]<\/li>\r\n \t
      4. [latex]9:54[\/latex]<\/li>\r\n<\/ol>\r\n <\/li>\r\n \t
      5. Write the following ratios as rates.\r\n
          \r\n \t
        1. 16 cups of water to 4 cups of sugar<\/li>\r\n \t
        2. 150 kilometres to 1.25 hours<\/li>\r\n \t
        3. 465,000 people to 3,000 square kilometres<\/li>\r\n \t
        4. $3.99 to 10 pounds of apples<\/li>\r\n<\/ol>\r\n <\/li>\r\n \t
        5. Use cross multiplication to solve the proportions.\r\n
            \r\n \t
          1. [latex]\\dfrac{5}{8}=\\dfrac{\\textit{P}}{24}[\/latex]<\/li>\r\n \t
          2. [latex]\\dfrac{\\textit{S}}{100}=\\dfrac{8}{25}[\/latex]<\/li>\r\n \t
          3. [latex]\\dfrac{4}{\\textit{N}}=\\dfrac{8}{40}[\/latex]<\/li>\r\n \t
          4. [latex]\\dfrac{4}{14}=\\dfrac{\\textit{F}}{68}[\/latex]<\/li>\r\n<\/ol>\r\n <\/li>\r\n \t
          5. Use cross multiplication to solve the proportions.\r\n
              \r\n \t
            1. [latex]\\dfrac{2\\frac{1}{4}}{5}=\\dfrac{\\textit{A}}{30}[\/latex]<\/li>\r\n \t
            2. [latex]\\dfrac{11}{8}=\\dfrac{4\\frac{1}{8}}{\\textit{P}}[\/latex]<\/li>\r\n \t
            3. [latex]\\dfrac{3\\frac{3}{4}}{5}=\\dfrac{8}{\\textit{X}}[\/latex]<\/li>\r\n \t
            4. [latex]\\dfrac{2\\frac{2}{3}}{3}=\\dfrac{\\textit{A}}{16}[\/latex]<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n \r\n
              \r\n

              Answers to Unit 1 Review<\/h1>\r\n
                \r\n \t
              1. \r\n
                  \r\n \t
                1. [latex]2:5[\/latex]<\/li>\r\n \t
                2. [latex]6:8[\/latex]<\/li>\r\n \t
                3. [latex]1\\text{ kg}:7\\text{ people}[\/latex]<\/li>\r\n \t
                4. [latex]8\\text{ cups berries}:3\\text{ cups sugar}[\/latex]<\/li>\r\n<\/ol>\r\n<\/li>\r\n \t
                5. \r\n
                    \r\n \t
                  1. [latex]2:3[\/latex]<\/li>\r\n \t
                  2. [latex]1:3[\/latex]<\/li>\r\n \t
                  3. [latex]1:10[\/latex]<\/li>\r\n \t
                  4. [latex]1:6[\/latex]<\/li>\r\n<\/ol>\r\n<\/li>\r\n \t
                  5. \r\n
                      \r\n \t
                    1. 4 cups water per cup of sugar<\/li>\r\n \t
                    2. 120 km\/hour<\/li>\r\n \t
                    3. 155 people per km2<\/sup><\/li>\r\n \t
                    4. $0.40 per pound of apples<\/li>\r\n<\/ol>\r\n<\/li>\r\n \t
                    5. \r\n
                        \r\n \t
                      1. [latex]15[\/latex]<\/li>\r\n \t
                      2. [latex]32[\/latex]<\/li>\r\n \t
                      3. [latex]20[\/latex]<\/li>\r\n \t
                      4. [latex]19.43[\/latex]<\/li>\r\n<\/ol>\r\n<\/li>\r\n \t
                      5. \r\n
                          \r\n \t
                        1. [latex]13\\frac{1}{2}[\/latex]<\/li>\r\n \t
                        2. [latex]3[\/latex]<\/li>\r\n \t
                        3. [latex]10\\frac{2}{3}[\/latex]<\/li>\r\n \t
                        4. [latex]14\\frac{2}{9}[\/latex]<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<\/div>\r\n \r\n
                          \r\n

                          TEST TIME!<\/h2>\r\nAsk your instructor for the Practice Test for this unit.\r\n\r\nOnce you\u2019ve done the Practice Test, you need to do the Unit 1 test.\r\n\r\nAgain, ask your instructor for this.\r\n\r\nGood luck!<\/strong>\r\n\r\n<\/div>","rendered":"

                          Questions<\/h1>\n
                            \n
                          1. Write the ratios asked for in the questions. Reduce when needed.\n
                              \n
                            1. It snowed for two days and was sunny for five days last week. Write a ratio to compare snowy days to sunny days.<\/li>\n
                            2. The class spends 6 hours a week on math and 8 hours on English. Write the ratio of hours spent on math to English.<\/li>\n
                            3. One kilogram of pork will make enough sausages for 7 people. Write a ratio to express the amount of pork for sausages to the number of people.<\/li>\n
                            4. A jam recipe calls for 8 cups of blue berries to 3 cups of sugar. Write a ratio to express the amount of berries to sugar.<\/li>\n<\/ol>\n

                               <\/li>\n

                            5. Write the ratios in lowest terms.\n
                                \n
                              1. [latex]14:21[\/latex]<\/li>\n
                              2. [latex]8:24[\/latex]<\/li>\n
                              3. [latex]15:150[\/latex]<\/li>\n
                              4. [latex]9:54[\/latex]<\/li>\n<\/ol>\n

                                 <\/li>\n

                              5. Write the following ratios as rates.\n
                                  \n
                                1. 16 cups of water to 4 cups of sugar<\/li>\n
                                2. 150 kilometres to 1.25 hours<\/li>\n
                                3. 465,000 people to 3,000 square kilometres<\/li>\n
                                4. $3.99 to 10 pounds of apples<\/li>\n<\/ol>\n

                                   <\/li>\n

                                5. Use cross multiplication to solve the proportions.\n
                                    \n
                                  1. [latex]\\dfrac{5}{8}=\\dfrac{\\textit{P}}{24}[\/latex]<\/li>\n
                                  2. [latex]\\dfrac{\\textit{S}}{100}=\\dfrac{8}{25}[\/latex]<\/li>\n
                                  3. [latex]\\dfrac{4}{\\textit{N}}=\\dfrac{8}{40}[\/latex]<\/li>\n
                                  4. [latex]\\dfrac{4}{14}=\\dfrac{\\textit{F}}{68}[\/latex]<\/li>\n<\/ol>\n

                                     <\/li>\n

                                  5. Use cross multiplication to solve the proportions.\n
                                      \n
                                    1. [latex]\\dfrac{2\\frac{1}{4}}{5}=\\dfrac{\\textit{A}}{30}[\/latex]<\/li>\n
                                    2. [latex]\\dfrac{11}{8}=\\dfrac{4\\frac{1}{8}}{\\textit{P}}[\/latex]<\/li>\n
                                    3. [latex]\\dfrac{3\\frac{3}{4}}{5}=\\dfrac{8}{\\textit{X}}[\/latex]<\/li>\n
                                    4. [latex]\\dfrac{2\\frac{2}{3}}{3}=\\dfrac{\\textit{A}}{16}[\/latex]<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n

                                       <\/p>\n

                                      \n

                                      Answers to Unit 1 Review<\/h1>\n
                                        \n
                                      1. \n
                                          \n
                                        1. [latex]2:5[\/latex]<\/li>\n
                                        2. [latex]6:8[\/latex]<\/li>\n
                                        3. [latex]1\\text{ kg}:7\\text{ people}[\/latex]<\/li>\n
                                        4. [latex]8\\text{ cups berries}:3\\text{ cups sugar}[\/latex]<\/li>\n<\/ol>\n<\/li>\n
                                        5. \n
                                            \n
                                          1. [latex]2:3[\/latex]<\/li>\n
                                          2. [latex]1:3[\/latex]<\/li>\n
                                          3. [latex]1:10[\/latex]<\/li>\n
                                          4. [latex]1:6[\/latex]<\/li>\n<\/ol>\n<\/li>\n
                                          5. \n
                                              \n
                                            1. 4 cups water per cup of sugar<\/li>\n
                                            2. 120 km\/hour<\/li>\n
                                            3. 155 people per km2<\/sup><\/li>\n
                                            4. $0.40 per pound of apples<\/li>\n<\/ol>\n<\/li>\n
                                            5. \n
                                                \n
                                              1. [latex]15[\/latex]<\/li>\n
                                              2. [latex]32[\/latex]<\/li>\n
                                              3. [latex]20[\/latex]<\/li>\n
                                              4. [latex]19.43[\/latex]<\/li>\n<\/ol>\n<\/li>\n
                                              5. \n
                                                  \n
                                                1. [latex]13\\frac{1}{2}[\/latex]<\/li>\n
                                                2. [latex]3[\/latex]<\/li>\n
                                                3. [latex]10\\frac{2}{3}[\/latex]<\/li>\n
                                                4. [latex]14\\frac{2}{9}[\/latex]<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/div>\n

                                                   <\/p>\n

                                                  \n

                                                  TEST TIME!<\/h2>\n

                                                  Ask your instructor for the Practice Test for this unit.<\/p>\n

                                                  Once you\u2019ve done the Practice Test, you need to do the Unit 1 test.<\/p>\n

                                                  Again, ask your instructor for this.<\/p>\n

                                                  Good luck!<\/strong><\/p>\n<\/div>\n","protected":false},"author":103,"menu_order":3,"template":"","meta":{"pb_show_title":"on","pb_short_title":"","pb_subtitle":"","pb_authors":[],"pb_section_license":""},"chapter-type":[],"contributor":[],"license":[],"class_list":["post-27","chapter","type-chapter","status-publish","hentry"],"part":3,"_links":{"self":[{"href":"https:\/\/pressbooks.bccampus.ca\/alfm6\/wp-json\/pressbooks\/v2\/chapters\/27","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pressbooks.bccampus.ca\/alfm6\/wp-json\/pressbooks\/v2\/chapters"}],"about":[{"href":"https:\/\/pressbooks.bccampus.ca\/alfm6\/wp-json\/wp\/v2\/types\/chapter"}],"author":[{"embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/alfm6\/wp-json\/wp\/v2\/users\/103"}],"version-history":[{"count":13,"href":"https:\/\/pressbooks.bccampus.ca\/alfm6\/wp-json\/pressbooks\/v2\/chapters\/27\/revisions"}],"predecessor-version":[{"id":1214,"href":"https:\/\/pressbooks.bccampus.ca\/alfm6\/wp-json\/pressbooks\/v2\/chapters\/27\/revisions\/1214"}],"part":[{"href":"https:\/\/pressbooks.bccampus.ca\/alfm6\/wp-json\/pressbooks\/v2\/parts\/3"}],"metadata":[{"href":"https:\/\/pressbooks.bccampus.ca\/alfm6\/wp-json\/pressbooks\/v2\/chapters\/27\/metadata\/"}],"wp:attachment":[{"href":"https:\/\/pressbooks.bccampus.ca\/alfm6\/wp-json\/wp\/v2\/media?parent=27"}],"wp:term":[{"taxonomy":"chapter-type","embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/alfm6\/wp-json\/pressbooks\/v2\/chapter-type?post=27"},{"taxonomy":"contributor","embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/alfm6\/wp-json\/wp\/v2\/contributor?post=27"},{"taxonomy":"license","embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/alfm6\/wp-json\/wp\/v2\/license?post=27"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}