Question

a rectangular patio needs to be made in kevin's back yard the patio will mesure 25 feet long 20 feet wide and 1.5 ft deep. If the concrete costs $4.99 per cubic foot, how much will it costs Kevin to build the patio?

Answer 1

First find the volume of the patio by multiplying the three dimensions since it's rectangular. (25)(20)(1.5) = 750

Then take the amount per cubic foot 4.99 and multiply it by the volume 750 to get

$3742.50