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21-04-2020
Mathematics

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Justin is redoing his bathroom floor with tiles measuring 5in. By 14 in. The floor has an area of 8,500 square inches. What is the fewest number of tiles he will need? *

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JamonBSCE JamonBSCE

21-04-2020

Answer:

He will need at least 122 tiles

Step-by-step explanation:

Get the area of the tiles

5*14= 70 square inches per tile

Divide the floor area by the tile area

8,500/70

121.428571

Round up

122

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