Mathematics, 29.12.2021 21:20 lananamr
1. The length of each side of a square increased by 40%. By what percent does the area of the square increase?
2. The length of a rectangle increases by 20%, and the width decreases by 20%. What is the overall percent change in the area of the rectangle?
(they are two separate questions)
Answers: 3
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1. The length of each side of a square increased by 40%. By what percent does the area of the square...
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