Percentage increase and decrease
7th grade (Year 8 in England) · 16 questions · Common Core: 7.RP.A.3 · England: KS3 Number, GCSE Foundation Ratio
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Question 1
Increase 380 by 20%.
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Question 2
A value changes from 160 to 256. What is the percentage increase?
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Question 3
A bike costs $60. In a sale it is 30% off. What is the sale price? (Type the number only.)
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Question 4
Increase 1120 by 10%.
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Question 5
A value changes from 80 to 68. What is the percentage decrease?
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Question 6
A bike costs $310. In a sale it is 40% off. What is the sale price? (Type the number only.)
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Question 7
Increase 800 by 20%.
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Question 8
A value changes from 140 to 161. What is the percentage increase?
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Question 9
A bike costs $50. In a sale it is 20% off. What is the sale price? (Type the number only.)
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Question 10
Increase 100 by 12%.
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Question 11
A value changes from 200 to 120. What is the percentage decrease?
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Question 12
A bike costs $240. In a sale it is 20% off. What is the sale price? (Type the number only.)
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Question 13
Increase 800 by 10%.
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Question 14
A value changes from 140 to 154. What is the percentage increase?
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Question 15
A bike costs $220. In a sale it is 40% off. What is the sale price? (Type the number only.)
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Question 16
Increase 740 by 15%.
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