Question

a mason has to fit a bathroom with square marble tiles of the largest possible size.the size of the bathroom is ten feet by eight feet.what would be the size in inches of the tile required that has to be cut? how many such tiles are required?please give the steps quick

Answer 1

find GCD of  10 and 8
It is 2.
1ft=12in, so 2ft=24in.
24 is the size (in inches),

To see how many are required,
8ft/24in
=8ft/2ft
=4
10ft/24in
10ft/2ft
=5
4×5=20

ANS: 20tiles of 24in side length.

Answer 2

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