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Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 510 · 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. 1.65% of 120 =
  2. 2.360 children are in a school and 40% of them come by bus. How many children come by bus?
  3. 3.A farmer picks 280 mangoes and 15% of them are ripe. How many mangoes are ripe?
  4. 4.2% of 550 =
  5. 5.A farmer picks 600 mangoes and 45% of them are ripe. How many mangoes are ripe?
  6. 6.A tank holds 280 litres of water and 15% of it is used. How many litres are used?
  7. 7.A tank holds 580 litres of water and 15% of it is used. How many litres are used?
  8. 8.45% of 120 =
  9. 9.A farmer picks 55 mangoes and 80% of them are ripe. How many mangoes are ripe?
  10. 10.4% of 600 =
  11. 11.4% of 450 =
  12. 12.A farmer picks 450 mangoes and 8% of them are ripe. How many mangoes are ripe?
  13. 13.30% of 110 =
  14. 14.A farmer picks 200 mangoes and 6% of them are ripe. How many mangoes are ripe?
  15. 15.40% of 555 =
  16. 16.340 children are in a school and 15% of them come by bus. How many children come by bus?
  17. 17.3% of 400 =
  18. 18.35% of 480 =
  19. 19.A farmer picks 380 mangoes and 35% of them are ripe. How many mangoes are ripe?
  20. 20.A farmer picks 200 mangoes and 2% of them are ripe. How many mangoes are ripe?
  21. 21.250 children are in a school and 12% of them come by bus. How many children come by bus?
  22. 22.A tank holds 555 litres of water and 80% of it is used. How many litres are used?
  23. 23.A farmer picks 200 mangoes and 70% of them are ripe. How many mangoes are ripe?
  24. 24.70% of 390 =
  25. 25.40% of 105 =
  26. 26.150% of 160 =
  27. 27.A farmer picks 270 mangoes and 90% of them are ripe. How many mangoes are ripe?
  28. 28.40% of 390 =
  29. 29.A tank holds 300 litres of water and 65% of it is used. How many litres are used?
  30. 30.15% of 320 =
  31. 31.30% of 450 =
  32. 32.A tank holds 240 litres of water and 15% of it is used. How many litres are used?
  33. 33.60% of 405 =
  34. 34.40% of 600 =
  35. 35.30% of 370 =
  36. 36.20 children are in a school and 15% of them come by bus. How many children come by bus?
  37. 37.40% of 395 =
  38. 38.A tank holds 100 litres of water and 3% of it is used. How many litres are used?
  39. 39.30% of 380 =
  40. 40.600 children are in a school and 3% of them come by bus. How many children come by bus?

Answer key

  1. 78
  2. 144
  3. 42
  4. 11
  5. 270
  6. 42
  7. 87
  8. 54
  9. 44
  10. 24
  11. 18
  12. 36
  13. 33
  14. 12
  15. 222
  16. 51
  17. 12
  18. 168
  19. 133
  20. 4
  21. 30
  22. 444
  23. 140
  24. 273
  25. 42
  26. 240
  27. 243
  28. 156
  29. 195
  30. 48
  31. 135
  32. 36
  33. 243
  34. 240
  35. 111
  36. 3
  37. 158
  38. 3
  39. 114
  40. 18

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