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Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 702 · 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 300 litres of water and 90% of it is used. How many litres are used?
  2. 2.A farmer picks 60 mangoes and 30% of them are ripe. How many mangoes are ripe?
  3. 3.150% of 114 =
  4. 4.15% of 140 =
  5. 5.A tank holds 350 litres of water and 2% of it is used. How many litres are used?
  6. 6.90% of 360 =
  7. 7.460 children are in a school and 35% of them come by bus. How many children come by bus?
  8. 8.320 children are in a school and 35% of them come by bus. How many children come by bus?
  9. 9.A farmer picks 325 mangoes and 80% of them are ripe. How many mangoes are ripe?
  10. 10.150% of 338 =
  11. 11.A tank holds 100 litres of water and 3% of it is used. How many litres are used?
  12. 12.15% of 360 =
  13. 13.12% of 325 =
  14. 14.400 children are in a school and 3% of them come by bus. How many children come by bus?
  15. 15.12% of 125 =
  16. 16.A farmer picks 600 mangoes and 8% of them are ripe. How many mangoes are ripe?
  17. 17.45% of 400 =
  18. 18.160 children are in a school and 45% of them come by bus. How many children come by bus?
  19. 19.70% of 140 =
  20. 20.120% of 160 =
  21. 21.65% of 220 =
  22. 22.165 children are in a school and 40% of them come by bus. How many children come by bus?
  23. 23.120% of 325 =
  24. 24.A tank holds 400 litres of water and 3% of it is used. How many litres are used?
  25. 25.A tank holds 340 litres of water and 65% of it is used. How many litres are used?
  26. 26.8% of 200 =
  27. 27.65% of 60 =
  28. 28.25 children are in a school and 4% of them come by bus. How many children come by bus?
  29. 29.8% of 525 =
  30. 30.6% of 350 =
  31. 31.80% of 245 =
  32. 32.8% of 450 =
  33. 33.150% of 346 =
  34. 34.120% of 235 =
  35. 35.150% of 544 =
  36. 36.4% of 75 =
  37. 37.A farmer picks 550 mangoes and 8% of them are ripe. How many mangoes are ripe?
  38. 38.A farmer picks 250 mangoes and 4% of them are ripe. How many mangoes are ripe?
  39. 39.60% of 545 =
  40. 40.A tank holds 50 litres of water and 12% of it is used. How many litres are used?

Answer key

  1. 270
  2. 18
  3. 171
  4. 21
  5. 7
  6. 324
  7. 161
  8. 112
  9. 260
  10. 507
  11. 3
  12. 54
  13. 39
  14. 12
  15. 15
  16. 48
  17. 180
  18. 72
  19. 98
  20. 192
  21. 143
  22. 66
  23. 390
  24. 12
  25. 221
  26. 16
  27. 39
  28. 1
  29. 42
  30. 21
  31. 196
  32. 36
  33. 519
  34. 282
  35. 816
  36. 3
  37. 44
  38. 10
  39. 327
  40. 6

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