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Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 619 · 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. 1.45% of 20 =
  2. 2.80% of 430 =
  3. 3.A tank holds 340 litres of water and 90% of it is used. How many litres are used?
  4. 4.A farmer picks 220 mangoes and 90% of them are ripe. How many mangoes are ripe?
  5. 5.70% of 200 =
  6. 6.A tank holds 505 litres of water and 60% of it is used. How many litres are used?
  7. 7.A tank holds 455 litres of water and 80% of it is used. How many litres are used?
  8. 8.A farmer picks 260 mangoes and 45% of them are ripe. How many mangoes are ripe?
  9. 9.120% of 80 =
  10. 10.8% of 25 =
  11. 11.45% of 260 =
  12. 12.2% of 500 =
  13. 13.6% of 50 =
  14. 14.A farmer picks 140 mangoes and 65% of them are ripe. How many mangoes are ripe?
  15. 15.A tank holds 130 litres of water and 30% of it is used. How many litres are used?
  16. 16.A tank holds 100 litres of water and 2% of it is used. How many litres are used?
  17. 17.120% of 355 =
  18. 18.12% of 450 =
  19. 19.30% of 140 =
  20. 20.8% of 375 =
  21. 21.A farmer picks 60 mangoes and 65% of them are ripe. How many mangoes are ripe?
  22. 22.60% of 255 =
  23. 23.90% of 160 =
  24. 24.140 children are in a school and 90% of them come by bus. How many children come by bus?
  25. 25.3% of 600 =
  26. 26.A farmer picks 325 mangoes and 12% of them are ripe. How many mangoes are ripe?
  27. 27.A tank holds 140 litres of water and 35% of it is used. How many litres are used?
  28. 28.60% of 475 =
  29. 29.12% of 600 =
  30. 30.150% of 388 =
  31. 31.A farmer picks 140 mangoes and 35% of them are ripe. How many mangoes are ripe?
  32. 32.4% of 425 =
  33. 33.70% of 580 =
  34. 34.A farmer picks 470 mangoes and 90% of them are ripe. How many mangoes are ripe?
  35. 35.A farmer picks 340 mangoes and 45% of them are ripe. How many mangoes are ripe?
  36. 36.12% of 575 =
  37. 37.A tank holds 500 litres of water and 65% of it is used. How many litres are used?
  38. 38.4% of 275 =
  39. 39.45% of 400 =
  40. 40.A tank holds 80 litres of water and 15% of it is used. How many litres are used?

Answer key

  1. 9
  2. 344
  3. 306
  4. 198
  5. 140
  6. 303
  7. 364
  8. 117
  9. 96
  10. 2
  11. 117
  12. 10
  13. 3
  14. 91
  15. 39
  16. 2
  17. 426
  18. 54
  19. 42
  20. 30
  21. 39
  22. 153
  23. 144
  24. 126
  25. 18
  26. 39
  27. 49
  28. 285
  29. 72
  30. 582
  31. 49
  32. 17
  33. 406
  34. 423
  35. 153
  36. 69
  37. 325
  38. 11
  39. 180
  40. 12

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