Ratio and proportion problems

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Quiz
Simplify the ratio 12:18.A2:3B3:2C6:9D4:6

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Questions and answers

· 7 questionsShow answers
  1. 1. Simplify the ratio 12:18.
    • Correct answer: 2:3
    • 3:2
    • 6:9
    • 4:6
  2. 2. Share 20 sweets in the ratio 3:1. How many are in the bigger share?
    • Correct answer: 15
    • 5
    • 12
    • 3
  3. 3. A recipe uses 2 eggs for 6 pancakes. How many eggs do you need for 18 pancakes?
    • Correct answer: 6
    • 4
    • 9
    • 12
  4. 4. The ratio of boys to girls is 2:3, and there are 10 boys. How many girls are there?
    • Correct answer: 15
    • 12
    • 6
    • 25
  5. 5. Which ratio is equivalent to 4:6?
    • Correct answer: 6:9
    • 6:4
    • 5:7
    • 8:10
  6. 6. Simplify the ratio 15:5.
    • Correct answer: 3:1
    • 1:3
    • 5:1
    • 3:5
  7. 7. A map has a scale of 1:100. A wall is 3 cm long on the map. How long is the real wall?
    • Correct answer: 3 m
    • 30 cm
    • 300 m
    • 100 cm

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