Ratios

Practice sheet

Fresh questions from the whole chapter, to do on paper.

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  1. A recipe uses 7 cups of flour for every 6 cups of sugar. How many cups of sugar go with 42 cups of flour?
  2. Complete the equivalent ratio 8:6=  ?:188 : 6 = \;? : 18.
  3. Which ratio is equivalent to 4:64 : 6?
    1. 8:128 : 12
    2. 6:86 : 8
    3. 6:46 : 4
  4. Green paint is mixed 1 parts blue to 3 parts yellow. How many cups of blue are in 24 cups of green paint?
  5. The ratio of boys to girls in a club is 5 : 6. There are 36 girls. How many students are in the club?
  6. Juice and water are mixed in the ratio 9 : 1. What fraction of the drink is juice?