A room of 5m 44cm long and 3m 74cm broad is to be paved with squre tiles. Find the least number of squre tiles required to cover the floor.  Choose the most appropriate option
A) 233 B) 877 C) 279 D) 176 E) 291
Explanation:   area of the room = 544 * 374 sq cm   size of largest square tile = H.C.F of 544cm and 374cm= 34cm   area of 1 tile = 34*34 sq cm   no. of tiles required = (544*374) / (34 * 34)= 
<gadget id="calculator">(544*374) / (34 * 34)</gadget>
<output>176</output>
176   Answer: 176) 176
<result>D</result>
A room of 5m 44cm long and 3m 74cm broad is to be paved with squre tiles. Find the least number of squre tiles required to cover the floor.