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Ludmilka [50]
3 years ago
9

Can you guys help me with 15 please?!!!!!!

Mathematics
1 answer:
diamong [38]3 years ago
7 0
B

Because first “reduce” both sides of the top equation by the same to simplify it. See what both sides have in common.

They both have 3 long rectangles and 2 Sm. Squares.

That leaves, 2 long rectangles = 6 squares.
Which means that each long rectangle = 3 squares
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