30 percent of Andrea's living room floor is covered by a carpet that is 4 feet by 9 feet. What is the area of her living room floor?  Select.
A) 14.4
B) 120
C) 50.4
D) 60
E) 90
30% of Area of the floor = 4*9= 
<gadget id="calculator">4*9</gadget>
<output>36</output>
36 square feet   i.e. 100% Area of Floor= (36/30)*100= 
<gadget id="calculator">(36/30)*100</gadget>
<output>120</output>
120 square feet   Answer: Option 120
<result>B</result>
30 percent of Andrea's living room floor is covered by a carpet that is 4 feet by 9 feet. What is the area of her living room floor?