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Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 136 · 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 90 litres of water and 30% of it is used. How many litres are used?
  2. 2.3% of 600 =
  3. 3.45% of 540 =
  4. 4.70% of 350 =
  5. 5.60% of 440 =
  6. 6.A tank holds 100 litres of water and 8% of it is used. How many litres are used?
  7. 7.25 children are in a school and 8% of them come by bus. How many children come by bus?
  8. 8.10 children are in a school and 30% of them come by bus. How many children come by bus?
  9. 9.A farmer picks 170 mangoes and 60% of them are ripe. How many mangoes are ripe?
  10. 10.45% of 560 =
  11. 11.2% of 250 =
  12. 12.A tank holds 325 litres of water and 8% of it is used. How many litres are used?
  13. 13.60% of 145 =
  14. 14.35% of 180 =
  15. 15.A farmer picks 200 mangoes and 2% of them are ripe. How many mangoes are ripe?
  16. 16.20 children are in a school and 15% of them come by bus. How many children come by bus?
  17. 17.8% of 500 =
  18. 18.35% of 100 =
  19. 19.90% of 80 =
  20. 20.A tank holds 360 litres of water and 70% of it is used. How many litres are used?
  21. 21.A tank holds 360 litres of water and 45% of it is used. How many litres are used?
  22. 22.40% of 555 =
  23. 23.12% of 450 =
  24. 24.65% of 320 =
  25. 25.90% of 500 =
  26. 26.A tank holds 525 litres of water and 80% of it is used. How many litres are used?
  27. 27.65% of 80 =
  28. 28.80% of 470 =
  29. 29.A tank holds 350 litres of water and 6% of it is used. How many litres are used?
  30. 30.150% of 166 =
  31. 31.150% of 56 =
  32. 32.80% of 165 =
  33. 33.3% of 500 =
  34. 34.80% of 95 =
  35. 35.30% of 380 =
  36. 36.A tank holds 250 litres of water and 8% of it is used. How many litres are used?
  37. 37.80% of 215 =
  38. 38.A tank holds 75 litres of water and 8% of it is used. How many litres are used?
  39. 39.3% of 400 =
  40. 40.A farmer picks 300 mangoes and 3% of them are ripe. How many mangoes are ripe?

Answer key

  1. 27
  2. 18
  3. 243
  4. 245
  5. 264
  6. 8
  7. 2
  8. 3
  9. 102
  10. 252
  11. 5
  12. 26
  13. 87
  14. 63
  15. 4
  16. 3
  17. 40
  18. 35
  19. 72
  20. 252
  21. 162
  22. 222
  23. 54
  24. 208
  25. 450
  26. 420
  27. 52
  28. 376
  29. 21
  30. 249
  31. 84
  32. 132
  33. 15
  34. 76
  35. 114
  36. 20
  37. 172
  38. 6
  39. 12
  40. 9

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