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Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 390 · 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. 1.40% of 570 =
  2. 2.90% of 50 =
  3. 3.160 children are in a school and 15% of them come by bus. How many children come by bus?
  4. 4.A tank holds 285 litres of water and 80% of it is used. How many litres are used?
  5. 5.80% of 495 =
  6. 6.2% of 150 =
  7. 7.190 children are in a school and 30% of them come by bus. How many children come by bus?
  8. 8.150% of 238 =
  9. 9.150% of 376 =
  10. 10.6% of 400 =
  11. 11.A tank holds 180 litres of water and 35% of it is used. How many litres are used?
  12. 12.40% of 165 =
  13. 13.12% of 350 =
  14. 14.A tank holds 50 litres of water and 6% of it is used. How many litres are used?
  15. 15.30% of 60 =
  16. 16.8% of 75 =
  17. 17.8% of 325 =
  18. 18.A tank holds 300 litres of water and 6% of it is used. How many litres are used?
  19. 19.40% of 405 =
  20. 20.35% of 280 =
  21. 21.A farmer picks 400 mangoes and 8% of them are ripe. How many mangoes are ripe?
  22. 22.A tank holds 270 litres of water and 90% of it is used. How many litres are used?
  23. 23.35% of 140 =
  24. 24.40 children are in a school and 15% of them come by bus. How many children come by bus?
  25. 25.45% of 160 =
  26. 26.A tank holds 350 litres of water and 6% of it is used. How many litres are used?
  27. 27.A farmer picks 545 mangoes and 40% of them are ripe. How many mangoes are ripe?
  28. 28.A farmer picks 95 mangoes and 40% of them are ripe. How many mangoes are ripe?
  29. 29.A tank holds 75 litres of water and 60% of it is used. How many litres are used?
  30. 30.70% of 450 =
  31. 31.A farmer picks 360 mangoes and 30% of them are ripe. How many mangoes are ripe?
  32. 32.120% of 580 =
  33. 33.60% of 530 =
  34. 34.A tank holds 220 litres of water and 15% of it is used. How many litres are used?
  35. 35.A tank holds 120 litres of water and 90% of it is used. How many litres are used?
  36. 36.A tank holds 90 litres of water and 80% of it is used. How many litres are used?
  37. 37.45% of 20 =
  38. 38.15% of 580 =
  39. 39.150% of 48 =
  40. 40.80% of 420 =

Answer key

  1. 228
  2. 45
  3. 24
  4. 228
  5. 396
  6. 3
  7. 57
  8. 357
  9. 564
  10. 24
  11. 63
  12. 66
  13. 42
  14. 3
  15. 18
  16. 6
  17. 26
  18. 18
  19. 162
  20. 98
  21. 32
  22. 243
  23. 49
  24. 6
  25. 72
  26. 21
  27. 218
  28. 38
  29. 45
  30. 315
  31. 108
  32. 696
  33. 318
  34. 33
  35. 108
  36. 72
  37. 9
  38. 87
  39. 72
  40. 336

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