SOLUTION: If a rectangle's length and width are doubles,by what percent is the rectangle's area increased?

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Question 978308: If a rectangle's length and width are doubles,by what percent is the rectangle's area increased?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
If a rectangle's length and width are doubles,by what percent is the rectangle's area increased?
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It'll be 4 times the area --> 300% increase
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4 times the area = 3 times more area