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Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 57 · 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. 1.120% of 320 =
  2. 2.600 children are in a school and 6% of them come by bus. How many children come by bus?
  3. 3.A tank holds 180 litres of water and 90% of it is used. How many litres are used?
  4. 4.A farmer picks 575 mangoes and 8% of them are ripe. How many mangoes are ripe?
  5. 5.150% of 72 =
  6. 6.80% of 135 =
  7. 7.40% of 295 =
  8. 8.35% of 580 =
  9. 9.150% of 38 =
  10. 10.100 children are in a school and 15% of them come by bus. How many children come by bus?
  11. 11.A tank holds 350 litres of water and 2% of it is used. How many litres are used?
  12. 12.80% of 575 =
  13. 13.80% of 450 =
  14. 14.A farmer picks 520 mangoes and 15% of them are ripe. How many mangoes are ripe?
  15. 15.A farmer picks 100 mangoes and 35% of them are ripe. How many mangoes are ripe?
  16. 16.A tank holds 250 litres of water and 4% of it is used. How many litres are used?
  17. 17.A farmer picks 520 mangoes and 70% of them are ripe. How many mangoes are ripe?
  18. 18.65% of 340 =
  19. 19.40% of 155 =
  20. 20.A tank holds 100 litres of water and 3% of it is used. How many litres are used?
  21. 21.A farmer picks 15 mangoes and 40% of them are ripe. How many mangoes are ripe?
  22. 22.15% of 500 =
  23. 23.A tank holds 200 litres of water and 45% of it is used. How many litres are used?
  24. 24.A tank holds 50 litres of water and 6% of it is used. How many litres are used?
  25. 25.90% of 430 =
  26. 26.65% of 480 =
  27. 27.40% of 265 =
  28. 28.15% of 460 =
  29. 29.A tank holds 10 litres of water and 30% of it is used. How many litres are used?
  30. 30.2% of 400 =
  31. 31.150% of 402 =
  32. 32.A tank holds 70 litres of water and 60% of it is used. How many litres are used?
  33. 33.A tank holds 75 litres of water and 4% of it is used. How many litres are used?
  34. 34.45% of 440 =
  35. 35.15% of 160 =
  36. 36.4% of 575 =
  37. 37.30% of 110 =
  38. 38.A tank holds 150 litres of water and 6% of it is used. How many litres are used?
  39. 39.15% of 120 =
  40. 40.40% of 390 =

Answer key

  1. 384
  2. 36
  3. 162
  4. 46
  5. 108
  6. 108
  7. 118
  8. 203
  9. 57
  10. 15
  11. 7
  12. 460
  13. 360
  14. 78
  15. 35
  16. 10
  17. 364
  18. 221
  19. 62
  20. 3
  21. 6
  22. 75
  23. 90
  24. 3
  25. 387
  26. 312
  27. 106
  28. 69
  29. 3
  30. 8
  31. 603
  32. 42
  33. 3
  34. 198
  35. 24
  36. 23
  37. 33
  38. 9
  39. 18
  40. 156

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