Expansion
If one side of the rectangle is larger 2-times and the second 4-times, what percentage increases the area of the rectangle?
Correct answer:
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You need to know the following knowledge to solve this word math problem:
- planimetrics
- area of a shape
- rectangle
- basic functions
- ratio
- percentages
- direct proportionality
- numbers
- rational numbers
Units of physical quantities:
Grade of the word problem:
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