A room 5m 55cm long and 3m 74cm broad is to be paved with square tiles.Find the least number of square tiles required to cover the floor?

A room 5m 55cm long and 3m 74cm broad is to be paved with square tiles

1.	A room 5m 55cm long and 3m 74cm broad is to be paved with square tiles.Find the least number of square tiles required to cover the floor?
A.	156
B.	166
C.	176
D.	186
Answer» D. 186

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A room 5m 55cm long and 3m 74cm broad is to be paved with square tiles.Find the least number of square tiles required to cover the floor?

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