the length and breadth of a rectangular floor are 16.25 metre and 12.75 metre respectively . find how many minimum number of square tiles would be required to cover it completely ?
explanation : since we require minimum number of square tiles , the size of the tile is given as the h . c . f . of two sides of the room . the h . c . f . of 1625 cm & 1275 cm . is 25 cm . hence , we get , required number = ( 1625 * 1275 ) / ( 25 * 25 ) = 3315 answer : d
divide(rectangle_area(multiply(16.25, const_100), multiply(12.75, const_100)), multiply(add(add(const_10, const_10), add(const_3, const_2)), add(add(const_10, const_10), add(const_3, const_2))))