Question

Pls solve this step by step woth proper explanation

Answer 1

20 tiles of 20 by 20 size....

Answer 2

HCF of 10 and 8= 2 feet is the size.
As size is required in inches, 2 feet equals 24 inches..
TO find how many tiles are required we need to divide the area of the bathroom by the area of the tile..
number of tiles = (10 ×8)/(2×2) =80/4= 20 Tiles....!!
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