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Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 622 · 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. 1.370 children are in a school and 90% of them come by bus. How many children come by bus?
  2. 2.65% of 480 =
  3. 3.600 children are in a school and 6% of them come by bus. How many children come by bus?
  4. 4.120% of 120 =
  5. 5.45% of 300 =
  6. 6.A tank holds 255 litres of water and 40% of it is used. How many litres are used?
  7. 7.65% of 340 =
  8. 8.175 children are in a school and 4% of them come by bus. How many children come by bus?
  9. 9.30% of 460 =
  10. 10.40% of 490 =
  11. 11.150% of 492 =
  12. 12.8% of 150 =
  13. 13.A farmer picks 575 mangoes and 4% of them are ripe. How many mangoes are ripe?
  14. 14.120% of 460 =
  15. 15.A farmer picks 480 mangoes and 40% of them are ripe. How many mangoes are ripe?
  16. 16.65% of 600 =
  17. 17.A tank holds 150 litres of water and 8% of it is used. How many litres are used?
  18. 18.250 children are in a school and 40% of them come by bus. How many children come by bus?
  19. 19.120% of 500 =
  20. 20.50 children are in a school and 6% of them come by bus. How many children come by bus?
  21. 21.A tank holds 300 litres of water and 8% of it is used. How many litres are used?
  22. 22.490 children are in a school and 90% of them come by bus. How many children come by bus?
  23. 23.500 children are in a school and 30% of them come by bus. How many children come by bus?
  24. 24.15% of 220 =
  25. 25.100 children are in a school and 6% of them come by bus. How many children come by bus?
  26. 26.120% of 275 =
  27. 27.A tank holds 20 litres of water and 15% of it is used. How many litres are used?
  28. 28.40% of 260 =
  29. 29.120% of 485 =
  30. 30.70% of 510 =
  31. 31.60% of 280 =
  32. 32.A farmer picks 100 mangoes and 65% of them are ripe. How many mangoes are ripe?
  33. 33.8% of 25 =
  34. 34.4% of 400 =
  35. 35.12% of 125 =
  36. 36.45% of 40 =
  37. 37.35% of 420 =
  38. 38.A tank holds 125 litres of water and 12% of it is used. How many litres are used?
  39. 39.A farmer picks 520 mangoes and 45% of them are ripe. How many mangoes are ripe?
  40. 40.A farmer picks 595 mangoes and 40% of them are ripe. How many mangoes are ripe?

Answer key

  1. 333
  2. 312
  3. 36
  4. 144
  5. 135
  6. 102
  7. 221
  8. 7
  9. 138
  10. 196
  11. 738
  12. 12
  13. 23
  14. 552
  15. 192
  16. 390
  17. 12
  18. 100
  19. 600
  20. 3
  21. 24
  22. 441
  23. 150
  24. 33
  25. 6
  26. 330
  27. 3
  28. 104
  29. 582
  30. 357
  31. 168
  32. 65
  33. 2
  34. 16
  35. 15
  36. 18
  37. 147
  38. 15
  39. 234
  40. 238

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