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Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 859 · 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 25 litres of water and 60% of it is used. How many litres are used?
  2. 2.A farmer picks 555 mangoes and 60% of them are ripe. How many mangoes are ripe?
  3. 3.6% of 300 =
  4. 4.A farmer picks 40 mangoes and 70% of them are ripe. How many mangoes are ripe?
  5. 5.15% of 80 =
  6. 6.12% of 350 =
  7. 7.A farmer picks 475 mangoes and 8% of them are ripe. How many mangoes are ripe?
  8. 8.A tank holds 60 litres of water and 65% of it is used. How many litres are used?
  9. 9.30% of 540 =
  10. 10.A farmer picks 450 mangoes and 2% of them are ripe. How many mangoes are ripe?
  11. 11.A tank holds 450 litres of water and 2% of it is used. How many litres are used?
  12. 12.6% of 100 =
  13. 13.8% of 425 =
  14. 14.A farmer picks 520 mangoes and 65% of them are ripe. How many mangoes are ripe?
  15. 15.12% of 175 =
  16. 16.40% of 20 =
  17. 17.4% of 500 =
  18. 18.A farmer picks 470 mangoes and 60% of them are ripe. How many mangoes are ripe?
  19. 19.A tank holds 150 litres of water and 2% of it is used. How many litres are used?
  20. 20.A farmer picks 125 mangoes and 12% of them are ripe. How many mangoes are ripe?
  21. 21.A tank holds 425 litres of water and 12% of it is used. How many litres are used?
  22. 22.4% of 50 =
  23. 23.A tank holds 100 litres of water and 8% of it is used. How many litres are used?
  24. 24.35% of 180 =
  25. 25.600 children are in a school and 8% of them come by bus. How many children come by bus?
  26. 26.2% of 600 =
  27. 27.80% of 220 =
  28. 28.90% of 440 =
  29. 29.65% of 260 =
  30. 30.60% of 160 =
  31. 31.A farmer picks 265 mangoes and 60% of them are ripe. How many mangoes are ripe?
  32. 32.150% of 66 =
  33. 33.2% of 350 =
  34. 34.120% of 590 =
  35. 35.60% of 415 =
  36. 36.A tank holds 300 litres of water and 15% of it is used. How many litres are used?
  37. 37.60% of 15 =
  38. 38.80% of 505 =
  39. 39.120% of 200 =
  40. 40.3% of 100 =

Answer key

  1. 15
  2. 333
  3. 18
  4. 28
  5. 12
  6. 42
  7. 38
  8. 39
  9. 162
  10. 9
  11. 9
  12. 6
  13. 34
  14. 338
  15. 21
  16. 8
  17. 20
  18. 282
  19. 3
  20. 15
  21. 51
  22. 2
  23. 8
  24. 63
  25. 48
  26. 12
  27. 176
  28. 396
  29. 169
  30. 96
  31. 159
  32. 99
  33. 7
  34. 708
  35. 249
  36. 45
  37. 9
  38. 404
  39. 240
  40. 3

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