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Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 977 · 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 50 litres of water and 2% of it is used. How many litres are used?
  2. 2.90 children are in a school and 90% of them come by bus. How many children come by bus?
  3. 3.65% of 120 =
  4. 4.12% of 125 =
  5. 5.520 children are in a school and 45% of them come by bus. How many children come by bus?
  6. 6.280 children are in a school and 15% of them come by bus. How many children come by bus?
  7. 7.60% of 250 =
  8. 8.30% of 420 =
  9. 9.600 children are in a school and 12% of them come by bus. How many children come by bus?
  10. 10.120% of 375 =
  11. 11.12% of 300 =
  12. 12.65% of 140 =
  13. 13.A farmer picks 150 mangoes and 12% of them are ripe. How many mangoes are ripe?
  14. 14.150% of 228 =
  15. 15.120% of 500 =
  16. 16.12% of 450 =
  17. 17.560 children are in a school and 15% of them come by bus. How many children come by bus?
  18. 18.A farmer picks 300 mangoes and 12% of them are ripe. How many mangoes are ripe?
  19. 19.550 children are in a school and 2% of them come by bus. How many children come by bus?
  20. 20.490 children are in a school and 30% of them come by bus. How many children come by bus?
  21. 21.120% of 370 =
  22. 22.20 children are in a school and 60% of them come by bus. How many children come by bus?
  23. 23.420 children are in a school and 70% of them come by bus. How many children come by bus?
  24. 24.80% of 15 =
  25. 25.40% of 130 =
  26. 26.450 children are in a school and 6% of them come by bus. How many children come by bus?
  27. 27.A tank holds 25 litres of water and 40% of it is used. How many litres are used?
  28. 28.70% of 500 =
  29. 29.A tank holds 180 litres of water and 15% of it is used. How many litres are used?
  30. 30.A farmer picks 450 mangoes and 4% of them are ripe. How many mangoes are ripe?
  31. 31.45% of 100 =
  32. 32.150 children are in a school and 2% of them come by bus. How many children come by bus?
  33. 33.120% of 180 =
  34. 34.150% of 90 =
  35. 35.550 children are in a school and 6% of them come by bus. How many children come by bus?
  36. 36.45% of 540 =
  37. 37.A tank holds 220 litres of water and 30% of it is used. How many litres are used?
  38. 38.A farmer picks 175 mangoes and 40% of them are ripe. How many mangoes are ripe?
  39. 39.8% of 550 =
  40. 40.30% of 190 =

Answer key

  1. 1
  2. 81
  3. 78
  4. 15
  5. 234
  6. 42
  7. 150
  8. 126
  9. 72
  10. 450
  11. 36
  12. 91
  13. 18
  14. 342
  15. 600
  16. 54
  17. 84
  18. 36
  19. 11
  20. 147
  21. 444
  22. 12
  23. 294
  24. 12
  25. 52
  26. 27
  27. 10
  28. 350
  29. 27
  30. 18
  31. 45
  32. 3
  33. 216
  34. 135
  35. 33
  36. 243
  37. 66
  38. 70
  39. 44
  40. 57

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