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Ratio and Proportion

  •  English    8     Public
    Solve problems involving ratio and proportion
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  • The ratio of tomatoes to red apples is 2:5. If there are 20 tomatoes, how many red apples are there?
    50
  •  10
  • The ratio of berries to oranges is10:1. If there are 25 oranges, how many berries are there?
    250
  •  15
  • The ratio of potatoes to turnips is 1:1. If there are 473 potatoes, how many turnips are there?
    473
  •  15
  • The ratio of pears to green apples is 1:3. If there are 150 green apples, how many pears are there?
    50
  •  10
  • The ratio of bananas to melons is 30:1 If there are 300 bananas, how many melons are there?
    10
  •  15
  • The ratio of blueberries to strawberries is 1:7. If there are210 strawberries, how many blueberries are there.
    30
  •  5
  • The ratio of boys to girls is 1:1. If there are 250 boys, how many girls are there?
    250
  •  5
  • The ratio of students with blond hair to students with brown or black hair is 1:2. If there are 212 students with brown or blackhair, how many students have blond hair?
    106
  •  15