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Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 317 · 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 300 litres of water and 3% of it is used. How many litres are used?
  2. 2.460 children are in a school and 45% of them come by bus. How many children come by bus?
  3. 3.40% of 370 =
  4. 4.120% of 365 =
  5. 5.40% of 540 =
  6. 6.A farmer picks 275 mangoes and 8% of them are ripe. How many mangoes are ripe?
  7. 7.80 children are in a school and 65% of them come by bus. How many children come by bus?
  8. 8.35% of 200 =
  9. 9.45% of 400 =
  10. 10.40% of 340 =
  11. 11.A farmer picks 600 mangoes and 35% of them are ripe. How many mangoes are ripe?
  12. 12.A tank holds 250 litres of water and 6% of it is used. How many litres are used?
  13. 13.60% of 180 =
  14. 14.A farmer picks 510 mangoes and 30% of them are ripe. How many mangoes are ripe?
  15. 15.A tank holds 350 litres of water and 90% of it is used. How many litres are used?
  16. 16.40% of 100 =
  17. 17.325 children are in a school and 12% of them come by bus. How many children come by bus?
  18. 18.150% of 542 =
  19. 19.A tank holds 100 litres of water and 3% of it is used. How many litres are used?
  20. 20.35% of 140 =
  21. 21.A tank holds 50 litres of water and 60% of it is used. How many litres are used?
  22. 22.A farmer picks 180 mangoes and 40% of them are ripe. How many mangoes are ripe?
  23. 23.A tank holds 305 litres of water and 80% of it is used. How many litres are used?
  24. 24.120 children are in a school and 35% of them come by bus. How many children come by bus?
  25. 25.A farmer picks 10 mangoes and 70% of them are ripe. How many mangoes are ripe?
  26. 26.A farmer picks 50 mangoes and 4% of them are ripe. How many mangoes are ripe?
  27. 27.45% of 240 =
  28. 28.A tank holds 110 litres of water and 30% of it is used. How many litres are used?
  29. 29.150% of 144 =
  30. 30.515 children are in a school and 80% of them come by bus. How many children come by bus?
  31. 31.120% of 180 =
  32. 32.4% of 125 =
  33. 33.120% of 580 =
  34. 34.A tank holds 400 litres of water and 90% of it is used. How many litres are used?
  35. 35.150% of 226 =
  36. 36.90% of 410 =
  37. 37.70% of 470 =
  38. 38.15% of 260 =
  39. 39.100 children are in a school and 3% of them come by bus. How many children come by bus?
  40. 40.A tank holds 170 litres of water and 90% of it is used. How many litres are used?

Answer key

  1. 9
  2. 207
  3. 148
  4. 438
  5. 216
  6. 22
  7. 52
  8. 70
  9. 180
  10. 136
  11. 210
  12. 15
  13. 108
  14. 153
  15. 315
  16. 40
  17. 39
  18. 813
  19. 3
  20. 49
  21. 30
  22. 72
  23. 244
  24. 42
  25. 7
  26. 2
  27. 108
  28. 33
  29. 216
  30. 412
  31. 216
  32. 5
  33. 696
  34. 360
  35. 339
  36. 369
  37. 329
  38. 39
  39. 3
  40. 153

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