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Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 10 · 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. 1.30% of 320 =
  2. 2.40% of 600 =
  3. 3.120% of 60 =
  4. 4.A tank holds 600 litres of water and 3% of it is used. How many litres are used?
  5. 5.90% of 30 =
  6. 6.80% of 420 =
  7. 7.120% of 385 =
  8. 8.A tank holds 120 litres of water and 15% of it is used. How many litres are used?
  9. 9.A farmer picks 360 mangoes and 65% of them are ripe. How many mangoes are ripe?
  10. 10.A farmer picks 350 mangoes and 2% of them are ripe. How many mangoes are ripe?
  11. 11.90% of 260 =
  12. 12.A tank holds 360 litres of water and 40% of it is used. How many litres are used?
  13. 13.A tank holds 225 litres of water and 4% of it is used. How many litres are used?
  14. 14.45% of 500 =
  15. 15.8% of 75 =
  16. 16.30% of 120 =
  17. 17.70% of 130 =
  18. 18.200 children are in a school and 35% of them come by bus. How many children come by bus?
  19. 19.A tank holds 540 litres of water and 45% of it is used. How many litres are used?
  20. 20.A tank holds 20 litres of water and 70% of it is used. How many litres are used?
  21. 21.12% of 575 =
  22. 22.15% of 400 =
  23. 23.125 children are in a school and 4% of them come by bus. How many children come by bus?
  24. 24.60% of 375 =
  25. 25.560 children are in a school and 70% of them come by bus. How many children come by bus?
  26. 26.400 children are in a school and 90% of them come by bus. How many children come by bus?
  27. 27.160 children are in a school and 35% of them come by bus. How many children come by bus?
  28. 28.8% of 550 =
  29. 29.275 children are in a school and 4% of them come by bus. How many children come by bus?
  30. 30.A farmer picks 475 mangoes and 8% of them are ripe. How many mangoes are ripe?
  31. 31.2% of 500 =
  32. 32.A tank holds 60 litres of water and 35% of it is used. How many litres are used?
  33. 33.A tank holds 390 litres of water and 40% of it is used. How many litres are used?
  34. 34.A farmer picks 400 mangoes and 3% of them are ripe. How many mangoes are ripe?
  35. 35.8% of 50 =
  36. 36.A tank holds 485 litres of water and 40% of it is used. How many litres are used?
  37. 37.30% of 600 =
  38. 38.A tank holds 300 litres of water and 80% of it is used. How many litres are used?
  39. 39.15% of 60 =
  40. 40.150% of 184 =

Answer key

  1. 96
  2. 240
  3. 72
  4. 18
  5. 27
  6. 336
  7. 462
  8. 18
  9. 234
  10. 7
  11. 234
  12. 144
  13. 9
  14. 225
  15. 6
  16. 36
  17. 91
  18. 70
  19. 243
  20. 14
  21. 69
  22. 60
  23. 5
  24. 225
  25. 392
  26. 360
  27. 56
  28. 44
  29. 11
  30. 38
  31. 10
  32. 21
  33. 156
  34. 12
  35. 4
  36. 194
  37. 180
  38. 240
  39. 9
  40. 276

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