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Solve proportions

7th grade (Year 8 in England) · 16 questions · Common Core: 7.RP.A.2, 7.RP.A.3 · England: KS3 Ratio, proportion and rates of change, GCSE Foundation Ratio

Name

Date

Score/ 16

  1. Question 1

    Solve: x / 9 = 2 / 3

    x =

  2. Question 2

    Solve: 7 / 11 = 77 / y

    y =

  3. Question 3

    Solve: 3 / 6 = 27 / n

    n =

  4. Question 4

    Solve: x / 33 = 11 / 11

    x =

  5. Question 5

    Solve: 3 / 12 = x / 24

    x =

  6. Question 6

    Solve: 9 / 6 = 27 / n

    n =

  7. Question 7

    Solve: x / 45 = 3 / 9

    x =

  8. Question 8

    Solve: 4 / 10 = x / 35

    x =

  9. Question 9

    Solve: 5 / 4 = 20 / n

    n =

  10. Question 10

    Solve: x / 60 = 9 / 12

    x =

  11. Question 11

    Solve: 6 / 15 = x / 35

    x =

  12. Question 12

    Solve: 5 / 8 = 35 / n

    n =

  13. Question 13

    Solve: x / 24 = 1 / 8

    x =

  14. Question 14

    Solve: 9 / 5 = 72 / y

    y =

  15. Question 15

    Solve: 3 / 7 = 21 / n

    n =

  16. Question 16

    Solve: x / 32 = 4 / 8

    x =

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All done? Check your answers
  1. x = 6
  2. y = 121
  3. n = 54
  4. x = 33
  5. x = 6
  6. n = 18
  7. x = 15
  8. x = 14
  9. n = 16
  10. x = 45
  11. x = 14
  12. n = 56
  13. x = 3
  14. y = 40
  15. n = 49
  16. x = 16