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Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 117 · 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 280 litres of water and 40% of it is used. How many litres are used?
  2. 2.A tank holds 360 litres of water and 45% of it is used. How many litres are used?
  3. 3.70% of 470 =
  4. 4.90% of 240 =
  5. 5.8% of 100 =
  6. 6.150% of 250 =
  7. 7.120% of 345 =
  8. 8.8% of 475 =
  9. 9.A farmer picks 190 mangoes and 80% of them are ripe. How many mangoes are ripe?
  10. 10.4% of 300 =
  11. 11.70% of 20 =
  12. 12.40% of 15 =
  13. 13.A farmer picks 425 mangoes and 12% of them are ripe. How many mangoes are ripe?
  14. 14.65% of 20 =
  15. 15.A tank holds 325 litres of water and 8% of it is used. How many litres are used?
  16. 16.360 children are in a school and 30% of them come by bus. How many children come by bus?
  17. 17.320 children are in a school and 90% of them come by bus. How many children come by bus?
  18. 18.15% of 20 =
  19. 19.150% of 100 =
  20. 20.12% of 250 =
  21. 21.45% of 200 =
  22. 22.A tank holds 575 litres of water and 12% of it is used. How many litres are used?
  23. 23.220 children are in a school and 35% of them come by bus. How many children come by bus?
  24. 24.150% of 226 =
  25. 25.440 children are in a school and 80% of them come by bus. How many children come by bus?
  26. 26.4% of 175 =
  27. 27.70% of 340 =
  28. 28.A tank holds 450 litres of water and 2% of it is used. How many litres are used?
  29. 29.3% of 100 =
  30. 30.30% of 120 =
  31. 31.35% of 80 =
  32. 32.45% of 20 =
  33. 33.A tank holds 275 litres of water and 12% of it is used. How many litres are used?
  34. 34.4% of 550 =
  35. 35.150% of 294 =
  36. 36.150% of 434 =
  37. 37.A farmer picks 175 mangoes and 8% of them are ripe. How many mangoes are ripe?
  38. 38.A tank holds 580 litres of water and 65% of it is used. How many litres are used?
  39. 39.80% of 135 =
  40. 40.15% of 120 =

Answer key

  1. 112
  2. 162
  3. 329
  4. 216
  5. 8
  6. 375
  7. 414
  8. 38
  9. 152
  10. 12
  11. 14
  12. 6
  13. 51
  14. 13
  15. 26
  16. 108
  17. 288
  18. 3
  19. 150
  20. 30
  21. 90
  22. 69
  23. 77
  24. 339
  25. 352
  26. 7
  27. 238
  28. 9
  29. 3
  30. 36
  31. 28
  32. 9
  33. 33
  34. 22
  35. 441
  36. 651
  37. 14
  38. 377
  39. 108
  40. 18

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