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Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 325 · 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 170 =
  2. 2.A farmer picks 450 mangoes and 6% of them are ripe. How many mangoes are ripe?
  3. 3.A farmer picks 355 mangoes and 40% of them are ripe. How many mangoes are ripe?
  4. 4.80% of 85 =
  5. 5.400 children are in a school and 3% of them come by bus. How many children come by bus?
  6. 6.A tank holds 505 litres of water and 80% of it is used. How many litres are used?
  7. 7.A tank holds 300 litres of water and 60% of it is used. How many litres are used?
  8. 8.8% of 550 =
  9. 9.80% of 225 =
  10. 10.300 children are in a school and 15% of them come by bus. How many children come by bus?
  11. 11.A tank holds 120 litres of water and 80% of it is used. How many litres are used?
  12. 12.3% of 400 =
  13. 13.490 children are in a school and 60% of them come by bus. How many children come by bus?
  14. 14.8% of 350 =
  15. 15.45% of 480 =
  16. 16.A tank holds 120 litres of water and 40% of it is used. How many litres are used?
  17. 17.90% of 80 =
  18. 18.A tank holds 350 litres of water and 6% of it is used. How many litres are used?
  19. 19.A tank holds 100 litres of water and 12% of it is used. How many litres are used?
  20. 20.2% of 150 =
  21. 21.A farmer picks 500 mangoes and 45% of them are ripe. How many mangoes are ripe?
  22. 22.A tank holds 465 litres of water and 40% of it is used. How many litres are used?
  23. 23.80% of 540 =
  24. 24.60% of 565 =
  25. 25.35% of 500 =
  26. 26.60% of 20 =
  27. 27.A tank holds 440 litres of water and 15% of it is used. How many litres are used?
  28. 28.30% of 390 =
  29. 29.8% of 25 =
  30. 30.45% of 440 =
  31. 31.A farmer picks 575 mangoes and 8% of them are ripe. How many mangoes are ripe?
  32. 32.45% of 340 =
  33. 33.530 children are in a school and 70% of them come by bus. How many children come by bus?
  34. 34.40% of 495 =
  35. 35.A tank holds 460 litres of water and 35% of it is used. How many litres are used?
  36. 36.A tank holds 120 litres of water and 15% of it is used. How many litres are used?
  37. 37.150% of 30 =
  38. 38.35% of 600 =
  39. 39.30% of 490 =
  40. 40.A tank holds 375 litres of water and 80% of it is used. How many litres are used?

Answer key

  1. 68
  2. 27
  3. 142
  4. 68
  5. 12
  6. 404
  7. 180
  8. 44
  9. 180
  10. 45
  11. 96
  12. 12
  13. 294
  14. 28
  15. 216
  16. 48
  17. 72
  18. 21
  19. 12
  20. 3
  21. 225
  22. 186
  23. 432
  24. 339
  25. 175
  26. 12
  27. 66
  28. 117
  29. 2
  30. 198
  31. 46
  32. 153
  33. 371
  34. 198
  35. 161
  36. 18
  37. 45
  38. 210
  39. 147
  40. 300

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