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Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 569 · 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 tank holds 125 litres of water and 8% of it is used. How many litres are used?
  2. 2.45% of 480 =
  3. 3.A tank holds 550 litres of water and 90% of it is used. How many litres are used?
  4. 4.45% of 20 =
  5. 5.120% of 380 =
  6. 6.A tank holds 450 litres of water and 12% of it is used. How many litres are used?
  7. 7.8% of 150 =
  8. 8.600 children are in a school and 35% of them come by bus. How many children come by bus?
  9. 9.150 children are in a school and 12% of them come by bus. How many children come by bus?
  10. 10.100 children are in a school and 65% of them come by bus. How many children come by bus?
  11. 11.A farmer picks 160 mangoes and 30% of them are ripe. How many mangoes are ripe?
  12. 12.12% of 275 =
  13. 13.A tank holds 475 litres of water and 4% of it is used. How many litres are used?
  14. 14.A tank holds 435 litres of water and 80% of it is used. How many litres are used?
  15. 15.15% of 160 =
  16. 16.155 children are in a school and 40% of them come by bus. How many children come by bus?
  17. 17.A farmer picks 160 mangoes and 45% of them are ripe. How many mangoes are ripe?
  18. 18.A tank holds 315 litres of water and 60% of it is used. How many litres are used?
  19. 19.35% of 600 =
  20. 20.90% of 580 =
  21. 21.20 children are in a school and 80% of them come by bus. How many children come by bus?
  22. 22.6% of 50 =
  23. 23.150% of 72 =
  24. 24.150% of 144 =
  25. 25.560 children are in a school and 35% of them come by bus. How many children come by bus?
  26. 26.40 children are in a school and 35% of them come by bus. How many children come by bus?
  27. 27.60% of 50 =
  28. 28.A farmer picks 520 mangoes and 65% of them are ripe. How many mangoes are ripe?
  29. 29.65% of 440 =
  30. 30.35% of 40 =
  31. 31.70% of 200 =
  32. 32.A tank holds 200 litres of water and 65% of it is used. How many litres are used?
  33. 33.150% of 514 =
  34. 34.65% of 480 =
  35. 35.150% of 12 =
  36. 36.15% of 200 =
  37. 37.A farmer picks 50 mangoes and 6% of them are ripe. How many mangoes are ripe?
  38. 38.250 children are in a school and 6% of them come by bus. How many children come by bus?
  39. 39.2% of 100 =
  40. 40.30% of 380 =

Answer key

  1. 10
  2. 216
  3. 495
  4. 9
  5. 456
  6. 54
  7. 12
  8. 210
  9. 18
  10. 65
  11. 48
  12. 33
  13. 19
  14. 348
  15. 24
  16. 62
  17. 72
  18. 189
  19. 210
  20. 522
  21. 16
  22. 3
  23. 108
  24. 216
  25. 196
  26. 14
  27. 30
  28. 338
  29. 286
  30. 14
  31. 140
  32. 130
  33. 771
  34. 312
  35. 18
  36. 30
  37. 3
  38. 15
  39. 2
  40. 114

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