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Molodets [167]
2 years ago
8

A 81​-inch board is cut into two pieces. One piece is two times the length of the other. Find the length of the shorter piece.

Mathematics
1 answer:
lisov135 [29]2 years ago
5 0
Piece #1: 20.25 in

Piece #2: 60.75 in
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Answer:

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Step-by-step explanation:

So we have

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When it comes to problem like these, you need to combine like terms.

There's only one 'a' number, so that one remains the same.

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Alexxx [7]
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Step-by-step explanation:

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