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A rectangular room must have a maximum area of 84 square feet. If the room is to be 8 feet wide, what is the longest the room can be?

A rectangular room must have a maximum area of 84 square feet. If the room is to be 8 feet wide, what is the longest the room can be?
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2 votes
A rectangular room must have a maximum area of 84 square feet. If the room is to be 8 feet wide, what is the longest the room can be?

User Astha
by
8.9k points

2 Answers

2 votes

Answer:

10.5

Explanation:

User Tikhon Belousko
by
9.1k points
1 vote

Divide the maximum area by the width:

84 / 8 = 10.5

The longest the room can be is 10.5 feet.

User Edenia
by
8.1k points
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