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Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 151 · 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 375 litres of water and 12% of it is used. How many litres are used?
  2. 2.A tank holds 225 litres of water and 12% of it is used. How many litres are used?
  3. 3.120 children are in a school and 35% of them come by bus. How many children come by bus?
  4. 4.150% of 76 =
  5. 5.65% of 120 =
  6. 6.A tank holds 600 litres of water and 2% of it is used. How many litres are used?
  7. 7.A tank holds 400 litres of water and 3% of it is used. How many litres are used?
  8. 8.500 children are in a school and 3% of them come by bus. How many children come by bus?
  9. 9.40% of 530 =
  10. 10.250 children are in a school and 4% of them come by bus. How many children come by bus?
  11. 11.150% of 20 =
  12. 12.A tank holds 250 litres of water and 6% of it is used. How many litres are used?
  13. 13.120% of 335 =
  14. 14.110 children are in a school and 70% of them come by bus. How many children come by bus?
  15. 15.80% of 360 =
  16. 16.500 children are in a school and 2% of them come by bus. How many children come by bus?
  17. 17.40% of 95 =
  18. 18.100 children are in a school and 4% of them come by bus. How many children come by bus?
  19. 19.A tank holds 100 litres of water and 70% of it is used. How many litres are used?
  20. 20.A farmer picks 160 mangoes and 45% of them are ripe. How many mangoes are ripe?
  21. 21.A tank holds 500 litres of water and 8% of it is used. How many litres are used?
  22. 22.3% of 100 =
  23. 23.65% of 80 =
  24. 24.400 children are in a school and 6% of them come by bus. How many children come by bus?
  25. 25.A farmer picks 340 mangoes and 35% of them are ripe. How many mangoes are ripe?
  26. 26.120% of 195 =
  27. 27.215 children are in a school and 80% of them come by bus. How many children come by bus?
  28. 28.45% of 600 =
  29. 29.100 children are in a school and 90% of them come by bus. How many children come by bus?
  30. 30.35% of 260 =
  31. 31.150% of 502 =
  32. 32.225 children are in a school and 8% of them come by bus. How many children come by bus?
  33. 33.450 children are in a school and 12% of them come by bus. How many children come by bus?
  34. 34.30% of 120 =
  35. 35.40% of 345 =
  36. 36.200 children are in a school and 12% of them come by bus. How many children come by bus?
  37. 37.130 children are in a school and 30% of them come by bus. How many children come by bus?
  38. 38.2% of 550 =
  39. 39.A tank holds 250 litres of water and 90% of it is used. How many litres are used?
  40. 40.30% of 550 =

Answer key

  1. 45
  2. 27
  3. 42
  4. 114
  5. 78
  6. 12
  7. 12
  8. 15
  9. 212
  10. 10
  11. 30
  12. 15
  13. 402
  14. 77
  15. 288
  16. 10
  17. 38
  18. 4
  19. 70
  20. 72
  21. 40
  22. 3
  23. 52
  24. 24
  25. 119
  26. 234
  27. 172
  28. 270
  29. 90
  30. 91
  31. 753
  32. 18
  33. 54
  34. 36
  35. 138
  36. 24
  37. 39
  38. 11
  39. 225
  40. 165

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