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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 131 · 40 questions
TalentJR

How to work it out (The old value is 100%): Decrease = old value − new value. Percentage decrease = decrease ÷ old value × 100. Decrease by p%: new value = old value − p% of the old value.

NameDateTime takenScore ___ / 40
  1. 1.The price of a school bag comes down from ₹20 to ₹9. What is the percentage decrease?
  2. 2.A team scored 150 runs in one match and 105 runs in the next. What is the percentage decrease?
  3. 3.A tank has 300 litres of water and 28% of it is used. How many litres are left?
  4. 4.A team scored 200 runs in one match and 14% fewer in the next. How many runs did it score in the next match?
  5. 5.A team scored 400 runs in one match and 47% fewer in the next. How many runs did it score in the next match?
  6. 6.A storybook costs ₹250. The price comes down by 88%. What is the new price, in rupees?
  7. 7.A tank has 40 litres of water and 60% of it is used. How many litres are left?
  8. 8.The price of a water bottle comes down from ₹25 to ₹19. What is the percentage decrease?
  9. 9.A team scored 50 runs in one match and 16 runs in the next. What is the percentage decrease?
  10. 10.A tank had 100 litres of water. Now it has 89 litres. What is the percentage decrease?
  11. 11.The price of a kite comes down from ₹20 to ₹5. What is the percentage decrease?
  12. 12.A tank had 60 litres of water. Now it has 27 litres. What is the percentage decrease?
  13. 13.A team scored 40 runs in one match and 30% fewer in the next. How many runs did it score in the next match?
  14. 14.A lunch box costs ₹300. The price comes down by 46%. What is the new price, in rupees?
  15. 15.A tank had 60 litres of water. Now it has 12 litres. What is the percentage decrease?
  16. 16.A team scored 40 runs in one match and 15% fewer in the next. How many runs did it score in the next match?
  17. 17.The price of a wall clock comes down from ₹25 to ₹16. What is the percentage decrease?
  18. 18.A team scored 300 runs in one match and 42% fewer in the next. How many runs did it score in the next match?
  19. 19.A school bag costs ₹50. The price comes down by 70%. What is the new price, in rupees?
  20. 20.A team scored 250 runs in one match and 150 runs in the next. What is the percentage decrease?
  21. 21.The price of a cricket bat comes down from ₹25 to ₹14. What is the percentage decrease?
  22. 22.A team scored 50 runs in one match and 28 runs in the next. What is the percentage decrease?
  23. 23.The price of a table fan comes down from ₹120 to ₹30. What is the percentage decrease?
  24. 24.A tank had 500 litres of water. Now it has 250 litres. What is the percentage decrease?
  25. 25.The price of a wall clock comes down from ₹300 to ₹243. What is the percentage decrease?
  26. 26.A lunch box costs ₹25. The price comes down by 76%. What is the new price, in rupees?
  27. 27.A tank has 150 litres of water and 52% of it is used. How many litres are left?
  28. 28.A team scored 50 runs in one match and 32% fewer in the next. How many runs did it score in the next match?
  29. 29.A tank has 400 litres of water and 32% of it is used. How many litres are left?
  30. 30.A tank had 25 litres of water. Now it has 12 litres. What is the percentage decrease?
  31. 31.A water bottle costs ₹50. The price comes down by 76%. What is the new price, in rupees?
  32. 32.A team scored 150 runs in one match and 6% fewer in the next. How many runs did it score in the next match?
  33. 33.A football costs ₹50. The price comes down by 72%. What is the new price, in rupees?
  34. 34.A team scored 25 runs in one match and 8 runs in the next. What is the percentage decrease?
  35. 35.A football costs ₹250. The price comes down by 18%. What is the new price, in rupees?
  36. 36.A tank has 150 litres of water and 66% of it is used. How many litres are left?
  37. 37.A team scored 250 runs in one match and 54% fewer in the next. How many runs did it score in the next match?
  38. 38.A tank had 25 litres of water. Now it has 19 litres. What is the percentage decrease?
  39. 39.A team scored 200 runs in one match and 116 runs in the next. What is the percentage decrease?
  40. 40.A tank had 20 litres of water. Now it has 13 litres. What is the percentage decrease?

Answer key

  1. 55
  2. 30
  3. 216
  4. 172
  5. 212
  6. 30
  7. 16
  8. 24
  9. 68
  10. 11
  11. 75
  12. 55
  13. 28
  14. 162
  15. 80
  16. 34
  17. 36
  18. 174
  19. 15
  20. 40
  21. 44
  22. 44
  23. 75
  24. 50
  25. 19
  26. 6
  27. 72
  28. 34
  29. 272
  30. 52
  31. 12
  32. 141
  33. 14
  34. 68
  35. 205
  36. 51
  37. 115
  38. 24
  39. 42
  40. 35

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