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Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 585 · 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. 1.80% of 405 =
  2. 2.A tank holds 75 litres of water and 8% of it is used. How many litres are used?
  3. 3.120% of 115 =
  4. 4.40% of 495 =
  5. 5.70% of 100 =
  6. 6.60% of 40 =
  7. 7.45% of 20 =
  8. 8.230 children are in a school and 90% of them come by bus. How many children come by bus?
  9. 9.100 children are in a school and 6% of them come by bus. How many children come by bus?
  10. 10.2% of 400 =
  11. 11.15% of 200 =
  12. 12.A farmer picks 10 mangoes and 70% of them are ripe. How many mangoes are ripe?
  13. 13.A farmer picks 80 mangoes and 90% of them are ripe. How many mangoes are ripe?
  14. 14.15% of 260 =
  15. 15.8% of 75 =
  16. 16.100 children are in a school and 35% of them come by bus. How many children come by bus?
  17. 17.40 children are in a school and 35% of them come by bus. How many children come by bus?
  18. 18.A tank holds 400 litres of water and 3% of it is used. How many litres are used?
  19. 19.120% of 360 =
  20. 20.6% of 100 =
  21. 21.460 children are in a school and 15% of them come by bus. How many children come by bus?
  22. 22.65% of 140 =
  23. 23.A farmer picks 595 mangoes and 40% of them are ripe. How many mangoes are ripe?
  24. 24.8% of 200 =
  25. 25.45% of 520 =
  26. 26.65% of 240 =
  27. 27.130 children are in a school and 80% of them come by bus. How many children come by bus?
  28. 28.30% of 320 =
  29. 29.A farmer picks 410 mangoes and 40% of them are ripe. How many mangoes are ripe?
  30. 30.A tank holds 80 litres of water and 70% of it is used. How many litres are used?
  31. 31.150% of 196 =
  32. 32.540 children are in a school and 45% of them come by bus. How many children come by bus?
  33. 33.4% of 350 =
  34. 34.3% of 500 =
  35. 35.120% of 215 =
  36. 36.A tank holds 320 litres of water and 70% of it is used. How many litres are used?
  37. 37.30% of 180 =
  38. 38.A tank holds 175 litres of water and 8% of it is used. How many litres are used?
  39. 39.A tank holds 160 litres of water and 45% of it is used. How many litres are used?
  40. 40.15% of 40 =

Answer key

  1. 324
  2. 6
  3. 138
  4. 198
  5. 70
  6. 24
  7. 9
  8. 207
  9. 6
  10. 8
  11. 30
  12. 7
  13. 72
  14. 39
  15. 6
  16. 35
  17. 14
  18. 12
  19. 432
  20. 6
  21. 69
  22. 91
  23. 238
  24. 16
  25. 234
  26. 156
  27. 104
  28. 96
  29. 164
  30. 56
  31. 294
  32. 243
  33. 14
  34. 15
  35. 258
  36. 224
  37. 54
  38. 14
  39. 72
  40. 6

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