SOLUTION: The length of a rectangular room is 9 less than twice the width, and the width is 18feet. If square porcelain tiles 3 feet long are used to cover the floor, how many tiles are need
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Question 1141681: The length of a rectangular room is 9 less than twice the width, and the width is 18feet. If square porcelain tiles 3 feet long are used to cover the floor, how many tiles are needed?
A)27
B)54
C)81
D)162
Answer by josgarithmetic(39630) (Show Source): You can put this solution on YOUR website!
Length,
Floor Area
How many porcelain 3 foot by 3 foot tiles?
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