Answer:
$61.80
Step-by-step explanation:
The face of the house has a length of 30 feet and a width of 24 feet.
We have to find find the area of that face of the house:
A = L * B
A = 30 * 24 = 720 square feet
He will use one coat of paint for the side of the house.
We need to find the number of gallons he will need.
Each gallon of paint will cover 350 square feet.
The number of gallons he will need is:
720 / 350 = 2.06 gallons
Each can holds one gallon and costs $30.
The minimum amount he will need to spend is therefore:
2.06 * 30 = $61.80
