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Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 512 · 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 farmer picks 90 mangoes and 90% of them are ripe. How many mangoes are ripe?
  2. 2.120% of 420 =
  3. 3.310 children are in a school and 40% of them come by bus. How many children come by bus?
  4. 4.150% of 580 =
  5. 5.A tank holds 200 litres of water and 2% of it is used. How many litres are used?
  6. 6.15% of 260 =
  7. 7.65% of 440 =
  8. 8.A farmer picks 575 mangoes and 40% of them are ripe. How many mangoes are ripe?
  9. 9.6% of 150 =
  10. 10.150% of 128 =
  11. 11.35% of 140 =
  12. 12.100 children are in a school and 2% of them come by bus. How many children come by bus?
  13. 13.A farmer picks 250 mangoes and 4% of them are ripe. How many mangoes are ripe?
  14. 14.A tank holds 195 litres of water and 40% of it is used. How many litres are used?
  15. 15.20 children are in a school and 15% of them come by bus. How many children come by bus?
  16. 16.15% of 200 =
  17. 17.A farmer picks 550 mangoes and 30% of them are ripe. How many mangoes are ripe?
  18. 18.90% of 520 =
  19. 19.40% of 470 =
  20. 20.A farmer picks 320 mangoes and 30% of them are ripe. How many mangoes are ripe?
  21. 21.A farmer picks 175 mangoes and 12% of them are ripe. How many mangoes are ripe?
  22. 22.525 children are in a school and 12% of them come by bus. How many children come by bus?
  23. 23.A tank holds 20 litres of water and 70% of it is used. How many litres are used?
  24. 24.A tank holds 100 litres of water and 8% of it is used. How many litres are used?
  25. 25.A tank holds 500 litres of water and 6% of it is used. How many litres are used?
  26. 26.70% of 390 =
  27. 27.65% of 140 =
  28. 28.120% of 335 =
  29. 29.150% of 434 =
  30. 30.2% of 400 =
  31. 31.90% of 170 =
  32. 32.6% of 300 =
  33. 33.A tank holds 50 litres of water and 6% of it is used. How many litres are used?
  34. 34.A tank holds 140 litres of water and 45% of it is used. How many litres are used?
  35. 35.90% of 250 =
  36. 36.120% of 310 =
  37. 37.A farmer picks 40 mangoes and 90% of them are ripe. How many mangoes are ripe?
  38. 38.A farmer picks 50 mangoes and 2% of them are ripe. How many mangoes are ripe?
  39. 39.A tank holds 560 litres of water and 65% of it is used. How many litres are used?
  40. 40.60% of 445 =

Answer key

  1. 81
  2. 504
  3. 124
  4. 870
  5. 4
  6. 39
  7. 286
  8. 230
  9. 9
  10. 192
  11. 49
  12. 2
  13. 10
  14. 78
  15. 3
  16. 30
  17. 165
  18. 468
  19. 188
  20. 96
  21. 21
  22. 63
  23. 14
  24. 8
  25. 30
  26. 273
  27. 91
  28. 402
  29. 651
  30. 8
  31. 153
  32. 18
  33. 3
  34. 63
  35. 225
  36. 372
  37. 36
  38. 1
  39. 364
  40. 267

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