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Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 690 · 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. 1.150% of 330 =
  2. 2.160 children are in a school and 15% of them come by bus. How many children come by bus?
  3. 3.45% of 240 =
  4. 4.12% of 450 =
  5. 5.15% of 520 =
  6. 6.400 children are in a school and 3% of them come by bus. How many children come by bus?
  7. 7.60% of 475 =
  8. 8.6% of 50 =
  9. 9.A farmer picks 560 mangoes and 15% of them are ripe. How many mangoes are ripe?
  10. 10.30% of 300 =
  11. 11.65% of 380 =
  12. 12.70% of 310 =
  13. 13.30% of 180 =
  14. 14.4% of 600 =
  15. 15.A tank holds 225 litres of water and 12% of it is used. How many litres are used?
  16. 16.A farmer picks 295 mangoes and 60% of them are ripe. How many mangoes are ripe?
  17. 17.A tank holds 230 litres of water and 30% of it is used. How many litres are used?
  18. 18.A tank holds 220 litres of water and 65% of it is used. How many litres are used?
  19. 19.A tank holds 325 litres of water and 8% of it is used. How many litres are used?
  20. 20.80% of 410 =
  21. 21.A tank holds 100 litres of water and 3% of it is used. How many litres are used?
  22. 22.6% of 400 =
  23. 23.A tank holds 540 litres of water and 35% of it is used. How many litres are used?
  24. 24.8% of 550 =
  25. 25.35% of 80 =
  26. 26.120% of 600 =
  27. 27.A farmer picks 550 mangoes and 6% of them are ripe. How many mangoes are ripe?
  28. 28.2% of 250 =
  29. 29.70% of 420 =
  30. 30.150% of 132 =
  31. 31.240 children are in a school and 35% of them come by bus. How many children come by bus?
  32. 32.520 children are in a school and 45% of them come by bus. How many children come by bus?
  33. 33.120% of 115 =
  34. 34.15% of 60 =
  35. 35.A farmer picks 170 mangoes and 90% of them are ripe. How many mangoes are ripe?
  36. 36.A tank holds 380 litres of water and 30% of it is used. How many litres are used?
  37. 37.65% of 180 =
  38. 38.A farmer picks 400 mangoes and 3% of them are ripe. How many mangoes are ripe?
  39. 39.A farmer picks 380 mangoes and 45% of them are ripe. How many mangoes are ripe?
  40. 40.15% of 340 =

Answer key

  1. 495
  2. 24
  3. 108
  4. 54
  5. 78
  6. 12
  7. 285
  8. 3
  9. 84
  10. 90
  11. 247
  12. 217
  13. 54
  14. 24
  15. 27
  16. 177
  17. 69
  18. 143
  19. 26
  20. 328
  21. 3
  22. 24
  23. 189
  24. 44
  25. 28
  26. 720
  27. 33
  28. 5
  29. 294
  30. 198
  31. 84
  32. 234
  33. 138
  34. 9
  35. 153
  36. 114
  37. 117
  38. 12
  39. 171
  40. 51

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