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Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 866 · 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 200 litres of water and 2% of it is used. How many litres are used?
  2. 2.6% of 50 =
  3. 3.A farmer picks 550 mangoes and 8% of them are ripe. How many mangoes are ripe?
  4. 4.15% of 20 =
  5. 5.30% of 440 =
  6. 6.65% of 40 =
  7. 7.30% of 260 =
  8. 8.520 children are in a school and 30% of them come by bus. How many children come by bus?
  9. 9.15% of 520 =
  10. 10.A farmer picks 420 mangoes and 90% of them are ripe. How many mangoes are ripe?
  11. 11.4% of 200 =
  12. 12.40% of 25 =
  13. 13.A tank holds 220 litres of water and 35% of it is used. How many litres are used?
  14. 14.A tank holds 500 litres of water and 3% of it is used. How many litres are used?
  15. 15.80% of 170 =
  16. 16.60% of 280 =
  17. 17.35% of 240 =
  18. 18.440 children are in a school and 30% of them come by bus. How many children come by bus?
  19. 19.8% of 200 =
  20. 20.A tank holds 120 litres of water and 80% of it is used. How many litres are used?
  21. 21.A farmer picks 510 mangoes and 30% of them are ripe. How many mangoes are ripe?
  22. 22.3% of 600 =
  23. 23.60% of 135 =
  24. 24.35% of 400 =
  25. 25.70% of 390 =
  26. 26.A tank holds 50 litres of water and 12% of it is used. How many litres are used?
  27. 27.90% of 530 =
  28. 28.6% of 350 =
  29. 29.A farmer picks 60 mangoes and 15% of them are ripe. How many mangoes are ripe?
  30. 30.A farmer picks 520 mangoes and 90% of them are ripe. How many mangoes are ripe?
  31. 31.A farmer picks 590 mangoes and 70% of them are ripe. How many mangoes are ripe?
  32. 32.410 children are in a school and 70% of them come by bus. How many children come by bus?
  33. 33.90% of 350 =
  34. 34.6% of 550 =
  35. 35.400 children are in a school and 3% of them come by bus. How many children come by bus?
  36. 36.6% of 300 =
  37. 37.70% of 120 =
  38. 38.30% of 30 =
  39. 39.A tank holds 150 litres of water and 30% of it is used. How many litres are used?
  40. 40.A tank holds 120 litres of water and 35% of it is used. How many litres are used?

Answer key

  1. 4
  2. 3
  3. 44
  4. 3
  5. 132
  6. 26
  7. 78
  8. 156
  9. 78
  10. 378
  11. 8
  12. 10
  13. 77
  14. 15
  15. 136
  16. 168
  17. 84
  18. 132
  19. 16
  20. 96
  21. 153
  22. 18
  23. 81
  24. 140
  25. 273
  26. 6
  27. 477
  28. 21
  29. 9
  30. 468
  31. 413
  32. 287
  33. 315
  34. 33
  35. 12
  36. 18
  37. 84
  38. 9
  39. 45
  40. 42

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