the backyard of a house is rectangle in shape of dimensions of the rectangle in the shape of 18 ft×5ft . how many tiles of dimensions 0.5ft ×0.4 ft are needed to pave the backyard?
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Answered by
13
18×15=270 area of th rectangle
0.5×0.4=.2 area of tiles
270/.2
1350
0.5×0.4=.2 area of tiles
270/.2
1350
Answered by
17
Answer:
450
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