Find the number of square tiles to cover the floor of a room measuring 4.5 m * 9 m leaving 0.25 m space around the room. A side of square tile is given to be 25 cms?	Select
A) 478  B) 476  C) 472  D) 471  E) 544
4 * 8 1/2 = 1/4 * 1/4 * x =&gt; x   = 544   Answer:544
<result>E</result>
Find the number of square tiles to cover the floor of a room measuring 4.5 m * 9 m leaving 0.25 m space around the room. A side of square tile is given to be 25 cms?