Asif is designing a doll house. The floor will be in the shape of a rectangle whose length is 2 feet more than its width. How long should the doll house be if Asif wants the area of the floor to be 15 square feet?

A    4 feet

B    8 feet

C    5 feet

D    2 feet

Solution

Correct Answer: Option C

 

This can be easily answered by going through the options. In case of option C,

If legth is 5. Width is 5-2 = 3

Area of the floor would be = 5*3 = 15

 

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