a room of 6 m 44 cm long and 3 m 00 cm broad is to be paved with square tiles . find the least number of square tiles required to cover the floor .
"explanation : area of the room = 644 * 300 sq cm size of largest square tile = h . c . f of 644 cm and 300 cm = 4 cm area of 1 tile = 4 * 4 sq cm no . of tiles required = ( 644 * 300 ) / ( 4 * 4 ) = 12075 answer : d ) 12075"
divide(multiply(add(multiply(6, const_100), 44), add(multiply(3, const_100), 00)), power(divide(add(multiply(6, const_100), 44), power(const_2, const_4)), const_2))