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Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 610 · 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. 1.8% of 225 =
  2. 2.45% of 300 =
  3. 3.A tank holds 400 litres of water and 3% of it is used. How many litres are used?
  4. 4.6% of 400 =
  5. 5.380 children are in a school and 65% of them come by bus. How many children come by bus?
  6. 6.525 children are in a school and 80% of them come by bus. How many children come by bus?
  7. 7.65% of 60 =
  8. 8.40% of 255 =
  9. 9.A farmer picks 100 mangoes and 3% of them are ripe. How many mangoes are ripe?
  10. 10.35% of 100 =
  11. 11.45% of 120 =
  12. 12.A tank holds 180 litres of water and 70% of it is used. How many litres are used?
  13. 13.6% of 350 =
  14. 14.A tank holds 120 litres of water and 35% of it is used. How many litres are used?
  15. 15.70% of 410 =
  16. 16.A tank holds 150 litres of water and 4% of it is used. How many litres are used?
  17. 17.80% of 395 =
  18. 18.120% of 310 =
  19. 19.150% of 314 =
  20. 20.15% of 320 =
  21. 21.120 children are in a school and 45% of them come by bus. How many children come by bus?
  22. 22.A tank holds 50 litres of water and 6% of it is used. How many litres are used?
  23. 23.120% of 160 =
  24. 24.80% of 120 =
  25. 25.30% of 230 =
  26. 26.400 children are in a school and 65% of them come by bus. How many children come by bus?
  27. 27.3% of 600 =
  28. 28.320 children are in a school and 45% of them come by bus. How many children come by bus?
  29. 29.A farmer picks 520 mangoes and 35% of them are ripe. How many mangoes are ripe?
  30. 30.6% of 100 =
  31. 31.35% of 20 =
  32. 32.A tank holds 100 litres of water and 15% of it is used. How many litres are used?
  33. 33.8% of 575 =
  34. 34.3% of 100 =
  35. 35.90% of 140 =
  36. 36.4% of 25 =
  37. 37.A farmer picks 180 mangoes and 30% of them are ripe. How many mangoes are ripe?
  38. 38.600 children are in a school and 12% of them come by bus. How many children come by bus?
  39. 39.65% of 460 =
  40. 40.A tank holds 280 litres of water and 80% of it is used. How many litres are used?

Answer key

  1. 18
  2. 135
  3. 12
  4. 24
  5. 247
  6. 420
  7. 39
  8. 102
  9. 3
  10. 35
  11. 54
  12. 126
  13. 21
  14. 42
  15. 287
  16. 6
  17. 316
  18. 372
  19. 471
  20. 48
  21. 54
  22. 3
  23. 192
  24. 96
  25. 69
  26. 260
  27. 18
  28. 144
  29. 182
  30. 6
  31. 7
  32. 15
  33. 46
  34. 3
  35. 126
  36. 1
  37. 54
  38. 72
  39. 299
  40. 224

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