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Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 33 · 40 questions
TalentJR

How to work it out (Times, then ÷ 100): p% of y = p × y ÷ 100. Multiply first: 35 × 80 = 2800. Divide by 100: 2800 ÷ 100 = 28. Check with easy parts: 35% = 25% + 10%.

NameDateTime takenScore ___ / 40
  1. 1.A farmer picks 100 mangoes and 30% of them are ripe. How many mangoes are ripe?
  2. 2.40% of 370 =
  3. 3.65% of 120 =
  4. 4.A tank holds 180 litres of water and 15% of it is used. How many litres are used?
  5. 5.70% of 80 =
  6. 6.12% of 75 =
  7. 7.305 children are in a school and 40% of them come by bus. How many children come by bus?
  8. 8.10 children are in a school and 90% of them come by bus. How many children come by bus?
  9. 9.A farmer picks 100 mangoes and 35% of them are ripe. How many mangoes are ripe?
  10. 10.A farmer picks 100 mangoes and 3% of them are ripe. How many mangoes are ripe?
  11. 11.520 children are in a school and 30% of them come by bus. How many children come by bus?
  12. 12.A farmer picks 140 mangoes and 35% of them are ripe. How many mangoes are ripe?
  13. 13.A farmer picks 600 mangoes and 15% of them are ripe. How many mangoes are ripe?
  14. 14.12% of 250 =
  15. 15.545 children are in a school and 40% of them come by bus. How many children come by bus?
  16. 16.45% of 600 =
  17. 17.45% of 540 =
  18. 18.6% of 200 =
  19. 19.60% of 555 =
  20. 20.A tank holds 300 litres of water and 35% of it is used. How many litres are used?
  21. 21.A farmer picks 290 mangoes and 30% of them are ripe. How many mangoes are ripe?
  22. 22.525 children are in a school and 80% of them come by bus. How many children come by bus?
  23. 23.3% of 300 =
  24. 24.A tank holds 100 litres of water and 8% of it is used. How many litres are used?
  25. 25.310 children are in a school and 70% of them come by bus. How many children come by bus?
  26. 26.3% of 400 =
  27. 27.A tank holds 500 litres of water and 3% of it is used. How many litres are used?
  28. 28.40% of 565 =
  29. 29.A farmer picks 200 mangoes and 12% of them are ripe. How many mangoes are ripe?
  30. 30.A farmer picks 580 mangoes and 15% of them are ripe. How many mangoes are ripe?
  31. 31.35% of 500 =
  32. 32.A farmer picks 500 mangoes and 6% of them are ripe. How many mangoes are ripe?
  33. 33.A tank holds 60 litres of water and 30% of it is used. How many litres are used?
  34. 34.A farmer picks 525 mangoes and 8% of them are ripe. How many mangoes are ripe?
  35. 35.60% of 85 =
  36. 36.A farmer picks 510 mangoes and 80% of them are ripe. How many mangoes are ripe?
  37. 37.35% of 580 =
  38. 38.60% of 270 =
  39. 39.350 children are in a school and 6% of them come by bus. How many children come by bus?
  40. 40.15% of 420 =

Answer key

  1. 30
  2. 148
  3. 78
  4. 27
  5. 56
  6. 9
  7. 122
  8. 9
  9. 35
  10. 3
  11. 156
  12. 49
  13. 90
  14. 30
  15. 218
  16. 270
  17. 243
  18. 12
  19. 333
  20. 105
  21. 87
  22. 420
  23. 9
  24. 8
  25. 217
  26. 12
  27. 15
  28. 226
  29. 24
  30. 87
  31. 175
  32. 30
  33. 18
  34. 42
  35. 51
  36. 408
  37. 203
  38. 162
  39. 21
  40. 63

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