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Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 37 · 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. 1.70% of 320 =
  2. 2.6% of 100 =
  3. 3.12% of 125 =
  4. 4.480 children are in a school and 45% of them come by bus. How many children come by bus?
  5. 5.A tank holds 220 litres of water and 15% of it is used. How many litres are used?
  6. 6.100 children are in a school and 2% of them come by bus. How many children come by bus?
  7. 7.A tank holds 420 litres of water and 90% of it is used. How many litres are used?
  8. 8.375 children are in a school and 4% of them come by bus. How many children come by bus?
  9. 9.65% of 520 =
  10. 10.6% of 500 =
  11. 11.360 children are in a school and 15% of them come by bus. How many children come by bus?
  12. 12.460 children are in a school and 30% of them come by bus. How many children come by bus?
  13. 13.40% of 345 =
  14. 14.A farmer picks 190 mangoes and 70% of them are ripe. How many mangoes are ripe?
  15. 15.500 children are in a school and 3% of them come by bus. How many children come by bus?
  16. 16.40% of 310 =
  17. 17.10 children are in a school and 30% of them come by bus. How many children come by bus?
  18. 18.A tank holds 215 litres of water and 60% of it is used. How many litres are used?
  19. 19.6% of 550 =
  20. 20.35% of 200 =
  21. 21.A tank holds 190 litres of water and 30% of it is used. How many litres are used?
  22. 22.65% of 80 =
  23. 23.90% of 260 =
  24. 24.150% of 124 =
  25. 25.A farmer picks 300 mangoes and 3% of them are ripe. How many mangoes are ripe?
  26. 26.A tank holds 160 litres of water and 15% of it is used. How many litres are used?
  27. 27.35% of 440 =
  28. 28.120% of 70 =
  29. 29.A farmer picks 370 mangoes and 90% of them are ripe. How many mangoes are ripe?
  30. 30.125 children are in a school and 8% of them come by bus. How many children come by bus?
  31. 31.485 children are in a school and 40% of them come by bus. How many children come by bus?
  32. 32.30% of 200 =
  33. 33.600 children are in a school and 4% of them come by bus. How many children come by bus?
  34. 34.A tank holds 240 litres of water and 45% of it is used. How many litres are used?
  35. 35.120% of 315 =
  36. 36.6% of 600 =
  37. 37.A tank holds 340 litres of water and 30% of it is used. How many litres are used?
  38. 38.2% of 200 =
  39. 39.30% of 490 =
  40. 40.90% of 580 =

Answer key

  1. 224
  2. 6
  3. 15
  4. 216
  5. 33
  6. 2
  7. 378
  8. 15
  9. 338
  10. 30
  11. 54
  12. 138
  13. 138
  14. 133
  15. 15
  16. 124
  17. 3
  18. 129
  19. 33
  20. 70
  21. 57
  22. 52
  23. 234
  24. 186
  25. 9
  26. 24
  27. 154
  28. 84
  29. 333
  30. 10
  31. 194
  32. 60
  33. 24
  34. 108
  35. 378
  36. 36
  37. 102
  38. 4
  39. 147
  40. 522

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