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A community hall is 16m 50cm long and 15cm 25cm wide. It is to be paved by square marble stone tiles. Find the largest size of each tile and the least

number of tiles required.



Length = 16m 50cm = 1650cm
Breadth =  15m25cm = 1525cm

So, largest no of square tiles = 1586+2 = 1588
So, smallest number of small tiles = 1 +2 =2

0 0 0
From where did 1586 come??
Area = 1650*1525
So, finding out square root of 1650*1525, we get 1586.81, so we get 1586 +2
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