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Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 373 · 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 160 litres of water and 65% of it is used. How many litres are used?
  2. 2.70% of 60 =
  3. 3.35% of 420 =
  4. 4.90% of 180 =
  5. 5.15% of 140 =
  6. 6.12% of 50 =
  7. 7.60% of 15 =
  8. 8.A farmer picks 480 mangoes and 30% of them are ripe. How many mangoes are ripe?
  9. 9.8% of 475 =
  10. 10.30% of 190 =
  11. 11.A tank holds 200 litres of water and 80% of it is used. How many litres are used?
  12. 12.3% of 500 =
  13. 13.30% of 340 =
  14. 14.40% of 150 =
  15. 15.A tank holds 425 litres of water and 12% of it is used. How many litres are used?
  16. 16.2% of 350 =
  17. 17.600 children are in a school and 70% of them come by bus. How many children come by bus?
  18. 18.150% of 422 =
  19. 19.80% of 435 =
  20. 20.A tank holds 50 litres of water and 6% of it is used. How many litres are used?
  21. 21.65% of 360 =
  22. 22.40% of 145 =
  23. 23.45% of 540 =
  24. 24.A farmer picks 100 mangoes and 4% of them are ripe. How many mangoes are ripe?
  25. 25.15% of 420 =
  26. 26.30% of 30 =
  27. 27.20 children are in a school and 35% of them come by bus. How many children come by bus?
  28. 28.A tank holds 240 litres of water and 15% of it is used. How many litres are used?
  29. 29.A tank holds 210 litres of water and 30% of it is used. How many litres are used?
  30. 30.470 children are in a school and 90% of them come by bus. How many children come by bus?
  31. 31.40% of 165 =
  32. 32.80% of 80 =
  33. 33.70 children are in a school and 70% of them come by bus. How many children come by bus?
  34. 34.150% of 274 =
  35. 35.60% of 275 =
  36. 36.30% of 400 =
  37. 37.90% of 330 =
  38. 38.A tank holds 50 litres of water and 8% of it is used. How many litres are used?
  39. 39.A farmer picks 175 mangoes and 8% of them are ripe. How many mangoes are ripe?
  40. 40.A tank holds 200 litres of water and 3% of it is used. How many litres are used?

Answer key

  1. 104
  2. 42
  3. 147
  4. 162
  5. 21
  6. 6
  7. 9
  8. 144
  9. 38
  10. 57
  11. 160
  12. 15
  13. 102
  14. 60
  15. 51
  16. 7
  17. 420
  18. 633
  19. 348
  20. 3
  21. 234
  22. 58
  23. 243
  24. 4
  25. 63
  26. 9
  27. 7
  28. 36
  29. 63
  30. 423
  31. 66
  32. 64
  33. 49
  34. 411
  35. 165
  36. 120
  37. 297
  38. 4
  39. 14
  40. 6

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