Question

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?

Answer 1

it equal to the answer of 0.74 cubic yards

Answer 2

cubic yards= w x 10 x 3 since he pays $72.59, he does have: $98yard3=$72.59x which is the same as yard3$98=x$72.59 and so we getyard3×$72.59$98=xyards he has used concrete equalling 72.59/98 = 0.74 cubic yards