Kevin plans to put concrete on a rectangular portion of his driveway. The portion is 10 feet long and 3 inches high. The price of concrete is $98 per cubic yard. The total cost of the concrete Kevin needs is $72.59. Which of the following is closest to the width of the portion of the driveway on which Kevin plans to put concrete?

Question

anonymous · Answer

A: 3 feet
B: 6 feet
C: 8 feet
D: 10 feet

anonymous · Answer

@pooja195 SORRY for bothering I just don't know how to do this one :/

pooja195 · Answer

I'm not sure about this one :-/ 
@jabez177

jabez177 · Answer

So it's a section, maybe the formula will be, 10 x 3 x X and we need to solve for X. Hmm, this is a bit hard to explain...