How many meters of carpet 50cm, wide will be required to cover the floor of a room 30m * 20m?  Select:	A) 1600	B) 450	C) 300	D) 1200	E) 600
50/100 * x = 30 * 20 =&gt; x = 1200   Answer: 1200
<result>D</result>
How many meters of carpet 50cm, wide will be required to cover the floor of a room 30m * 20m?