Do not write on this assessment. Rewrite each question and show your math on your own paper.
a) 3:5 written as a fraction is what? b) No or Yes: 52:5 is a valid ratio. c) Zelmo's car gets 26 miles on one gallon of gas; therefore, what is his car's miles-to-gallon ratio? d) A food recipe calls for a 3:2 ratio of salt-to-pepper. What is the salt-to-pepper ratio if the recipe is double? e) A food recipe calls for a 3:2 ratio of salt-to-pepper. What is the salt-to-pepper ratio if the recipe is cut in half? f) The ratio 2.5:1.5 rewritten using integers only is what? g) Record two ratios that are proportional to 2:7. h) No or Yes: The ratios 2:9 and 10:55 are proportional. i) The fraction 5/13 re-written as a ratio is what? j) Fill in the blank: 2:7 is proportional to 8:____. k) The decimal number 0.23 re-rewritten as a ratio is what? l) Fill in the blank: ____:3 is proporational to 10:6. m) Write the ratio 3:4 as a fraction.