what is the least number of square tiles required to pave the floor of a room 13 m 44 cm long and 4 m 44 cm broad ?
"solution length of largest tile = h . c . f . of 1344 cm & 444 cm = 12 cm . area of each tile = ( 12 x 12 ) cm 2 ∴ required number of tiles = [ 1344 x 444 / 12 x 12 ] = 4144 . answer c"
divide(multiply(add(multiply(4, const_100), 44), multiply(13, const_100)), power(44, const_2))