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Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 5 · 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 160 =
  2. 2.15% of 440 =
  3. 3.A tank holds 100 litres of water and 3% of it is used. How many litres are used?
  4. 4.8% of 100 =
  5. 5.90% of 480 =
  6. 6.260 children are in a school and 65% of them come by bus. How many children come by bus?
  7. 7.65% of 20 =
  8. 8.60% of 25 =
  9. 9.35% of 280 =
  10. 10.375 children are in a school and 40% of them come by bus. How many children come by bus?
  11. 11.A farmer picks 440 mangoes and 90% of them are ripe. How many mangoes are ripe?
  12. 12.300 children are in a school and 3% of them come by bus. How many children come by bus?
  13. 13.8% of 300 =
  14. 14.35% of 300 =
  15. 15.315 children are in a school and 80% of them come by bus. How many children come by bus?
  16. 16.A farmer picks 180 mangoes and 35% of them are ripe. How many mangoes are ripe?
  17. 17.100 children are in a school and 70% of them come by bus. How many children come by bus?
  18. 18.A farmer picks 260 mangoes and 35% of them are ripe. How many mangoes are ripe?
  19. 19.80% of 70 =
  20. 20.2% of 100 =
  21. 21.A tank holds 540 litres of water and 70% of it is used. How many litres are used?
  22. 22.A tank holds 150 litres of water and 8% of it is used. How many litres are used?
  23. 23.120% of 110 =
  24. 24.A tank holds 250 litres of water and 2% of it is used. How many litres are used?
  25. 25.3% of 100 =
  26. 26.A farmer picks 370 mangoes and 90% of them are ripe. How many mangoes are ripe?
  27. 27.A tank holds 50 litres of water and 30% of it is used. How many litres are used?
  28. 28.A farmer picks 190 mangoes and 70% of them are ripe. How many mangoes are ripe?
  29. 29.140 children are in a school and 65% of them come by bus. How many children come by bus?
  30. 30.120% of 535 =
  31. 31.40% of 285 =
  32. 32.A farmer picks 100 mangoes and 3% of them are ripe. How many mangoes are ripe?
  33. 33.8% of 450 =
  34. 34.140 children are in a school and 40% of them come by bus. How many children come by bus?
  35. 35.30% of 80 =
  36. 36.A farmer picks 210 mangoes and 90% of them are ripe. How many mangoes are ripe?
  37. 37.2% of 500 =
  38. 38.60% of 330 =
  39. 39.45% of 380 =
  40. 40.A farmer picks 100 mangoes and 65% of them are ripe. How many mangoes are ripe?

Answer key

  1. 72
  2. 66
  3. 3
  4. 8
  5. 432
  6. 169
  7. 13
  8. 15
  9. 98
  10. 150
  11. 396
  12. 9
  13. 24
  14. 105
  15. 252
  16. 63
  17. 70
  18. 91
  19. 56
  20. 2
  21. 378
  22. 12
  23. 132
  24. 5
  25. 3
  26. 333
  27. 15
  28. 133
  29. 91
  30. 642
  31. 114
  32. 3
  33. 36
  34. 56
  35. 24
  36. 189
  37. 10
  38. 198
  39. 171
  40. 65

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