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Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 495 · 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 435 litres of water and 80% of it is used. How many litres are used?
  2. 2.100 children are in a school and 3% of them come by bus. How many children come by bus?
  3. 3.8% of 50 =
  4. 4.30% of 210 =
  5. 5.150% of 456 =
  6. 6.150% of 370 =
  7. 7.4% of 475 =
  8. 8.A tank holds 50 litres of water and 4% of it is used. How many litres are used?
  9. 9.150% of 500 =
  10. 10.80% of 580 =
  11. 11.150% of 152 =
  12. 12.120% of 405 =
  13. 13.80% of 85 =
  14. 14.A tank holds 100 litres of water and 2% of it is used. How many litres are used?
  15. 15.60% of 450 =
  16. 16.330 children are in a school and 30% of them come by bus. How many children come by bus?
  17. 17.80 children are in a school and 15% of them come by bus. How many children come by bus?
  18. 18.2% of 50 =
  19. 19.100 children are in a school and 8% of them come by bus. How many children come by bus?
  20. 20.60% of 395 =
  21. 21.12% of 125 =
  22. 22.A tank holds 315 litres of water and 60% of it is used. How many litres are used?
  23. 23.2% of 400 =
  24. 24.A tank holds 50 litres of water and 6% of it is used. How many litres are used?
  25. 25.120 children are in a school and 45% of them come by bus. How many children come by bus?
  26. 26.150% of 206 =
  27. 27.A tank holds 600 litres of water and 3% of it is used. How many litres are used?
  28. 28.A farmer picks 330 mangoes and 90% of them are ripe. How many mangoes are ripe?
  29. 29.400 children are in a school and 3% of them come by bus. How many children come by bus?
  30. 30.A farmer picks 480 mangoes and 90% of them are ripe. How many mangoes are ripe?
  31. 31.580 children are in a school and 15% of them come by bus. How many children come by bus?
  32. 32.3% of 300 =
  33. 33.45% of 60 =
  34. 34.6% of 450 =
  35. 35.15% of 320 =
  36. 36.12% of 25 =
  37. 37.15% of 140 =
  38. 38.40% of 210 =
  39. 39.2% of 250 =
  40. 40.12% of 100 =

Answer key

  1. 348
  2. 3
  3. 4
  4. 63
  5. 684
  6. 555
  7. 19
  8. 2
  9. 750
  10. 464
  11. 228
  12. 486
  13. 68
  14. 2
  15. 270
  16. 99
  17. 12
  18. 1
  19. 8
  20. 237
  21. 15
  22. 189
  23. 8
  24. 3
  25. 54
  26. 309
  27. 18
  28. 297
  29. 12
  30. 432
  31. 87
  32. 9
  33. 27
  34. 27
  35. 48
  36. 3
  37. 21
  38. 84
  39. 5
  40. 12

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