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Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 705 · 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. 1.120% of 560 =
  2. 2.10 children are in a school and 80% of them come by bus. How many children come by bus?
  3. 3.A tank holds 80 litres of water and 90% of it is used. How many litres are used?
  4. 4.70% of 230 =
  5. 5.90% of 570 =
  6. 6.8% of 325 =
  7. 7.12% of 350 =
  8. 8.75 children are in a school and 4% of them come by bus. How many children come by bus?
  9. 9.2% of 550 =
  10. 10.45% of 420 =
  11. 11.80% of 335 =
  12. 12.15% of 420 =
  13. 13.3% of 300 =
  14. 14.260 children are in a school and 15% of them come by bus. How many children come by bus?
  15. 15.90% of 320 =
  16. 16.175 children are in a school and 8% of them come by bus. How many children come by bus?
  17. 17.6% of 300 =
  18. 18.70% of 480 =
  19. 19.8% of 200 =
  20. 20.15% of 120 =
  21. 21.A farmer picks 420 mangoes and 30% of them are ripe. How many mangoes are ripe?
  22. 22.90% of 60 =
  23. 23.A tank holds 475 litres of water and 8% of it is used. How many litres are used?
  24. 24.A farmer picks 440 mangoes and 90% of them are ripe. How many mangoes are ripe?
  25. 25.A farmer picks 465 mangoes and 80% of them are ripe. How many mangoes are ripe?
  26. 26.A farmer picks 470 mangoes and 30% of them are ripe. How many mangoes are ripe?
  27. 27.25 children are in a school and 80% of them come by bus. How many children come by bus?
  28. 28.45% of 440 =
  29. 29.A farmer picks 325 mangoes and 12% of them are ripe. How many mangoes are ripe?
  30. 30.12% of 275 =
  31. 31.12% of 425 =
  32. 32.A tank holds 120 litres of water and 15% of it is used. How many litres are used?
  33. 33.30% of 20 =
  34. 34.35% of 40 =
  35. 35.580 children are in a school and 80% of them come by bus. How many children come by bus?
  36. 36.35% of 220 =
  37. 37.A tank holds 90 litres of water and 30% of it is used. How many litres are used?
  38. 38.A farmer picks 350 mangoes and 8% of them are ripe. How many mangoes are ripe?
  39. 39.600 children are in a school and 3% of them come by bus. How many children come by bus?
  40. 40.A tank holds 265 litres of water and 40% of it is used. How many litres are used?

Answer key

  1. 672
  2. 8
  3. 72
  4. 161
  5. 513
  6. 26
  7. 42
  8. 3
  9. 11
  10. 189
  11. 268
  12. 63
  13. 9
  14. 39
  15. 288
  16. 14
  17. 18
  18. 336
  19. 16
  20. 18
  21. 126
  22. 54
  23. 38
  24. 396
  25. 372
  26. 141
  27. 20
  28. 198
  29. 39
  30. 33
  31. 51
  32. 18
  33. 6
  34. 14
  35. 464
  36. 77
  37. 27
  38. 28
  39. 18
  40. 106

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