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?	Select:
A) 375 B) 2570 C) 2800 D) 3315 E) None of these
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 &amp; 1275 cm. is 25 cm. Hence, we get,   Required Number = (1625 * 1275) / (25 * 25)= 
<gadget id="calculator">(1625 * 1275) / (25 * 25)</gadget>
<output>3_315</output>
3315   ANSWER: 3315
<result>D</result>
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?