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Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 642 · 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 300 litres of water and 3% of it is used. How many litres are used?
  2. 2.420 children are in a school and 30% of them come by bus. How many children come by bus?
  3. 3.140 children are in a school and 35% of them come by bus. How many children come by bus?
  4. 4.A farmer picks 300 mangoes and 6% of them are ripe. How many mangoes are ripe?
  5. 5.45% of 580 =
  6. 6.120% of 20 =
  7. 7.220 children are in a school and 70% of them come by bus. How many children come by bus?
  8. 8.2% of 550 =
  9. 9.300 children are in a school and 3% of them come by bus. How many children come by bus?
  10. 10.6% of 250 =
  11. 11.150% of 292 =
  12. 12.A tank holds 410 litres of water and 40% of it is used. How many litres are used?
  13. 13.150% of 394 =
  14. 14.70% of 40 =
  15. 15.20 children are in a school and 35% of them come by bus. How many children come by bus?
  16. 16.35% of 340 =
  17. 17.120% of 425 =
  18. 18.120% of 285 =
  19. 19.A farmer picks 600 mangoes and 6% of them are ripe. How many mangoes are ripe?
  20. 20.A tank holds 280 litres of water and 90% of it is used. How many litres are used?
  21. 21.30% of 20 =
  22. 22.A farmer picks 270 mangoes and 90% of them are ripe. How many mangoes are ripe?
  23. 23.120% of 240 =
  24. 24.6% of 350 =
  25. 25.150% of 476 =
  26. 26.100 children are in a school and 15% of them come by bus. How many children come by bus?
  27. 27.A tank holds 425 litres of water and 4% of it is used. How many litres are used?
  28. 28.45% of 120 =
  29. 29.4% of 300 =
  30. 30.30% of 550 =
  31. 31.45% of 100 =
  32. 32.520 children are in a school and 65% of them come by bus. How many children come by bus?
  33. 33.140 children are in a school and 45% of them come by bus. How many children come by bus?
  34. 34.150% of 366 =
  35. 35.125 children are in a school and 8% of them come by bus. How many children come by bus?
  36. 36.40% of 250 =
  37. 37.15% of 340 =
  38. 38.60% of 460 =
  39. 39.150% of 142 =
  40. 40.A tank holds 200 litres of water and 3% of it is used. How many litres are used?

Answer key

  1. 9
  2. 126
  3. 49
  4. 18
  5. 261
  6. 24
  7. 154
  8. 11
  9. 9
  10. 15
  11. 438
  12. 164
  13. 591
  14. 28
  15. 7
  16. 119
  17. 510
  18. 342
  19. 36
  20. 252
  21. 6
  22. 243
  23. 288
  24. 21
  25. 714
  26. 15
  27. 17
  28. 54
  29. 12
  30. 165
  31. 45
  32. 338
  33. 63
  34. 549
  35. 10
  36. 100
  37. 51
  38. 276
  39. 213
  40. 6

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