Question

a foreman must order enough sod to cover a dirt area 36 feet wide by 28 feet long. each piece of sod is 3 feet long and 12 inches wide. how many pieces of sod should be ordered to cover that area?​

Answer 1

If we divide the area we have to cover by the area of a piece, we will get the number of pieces needed:

`n=\frac{\text{dirt area}}{\text{piece area}}=(36* 28)/(3* 12) = (36* 28)/(36)=28`