If one gallon of paint will cover 57,600 square inches, how many gallons would be needed to give two cost of paint to 25,000 boards
5.20 gallon paint is requires to paint 25,000 boards.
First of all we have to make the units same for all the data so,
25,000 boards = 300000 sq inch
1 gallon paint covers = 57600 sq inch
gallon paint covers = 300000 sq inch
5.20 gallon paint covers = 300000 sq inch
5.20 gallon paint is required to paint the 25000 boards ( 300000 sq inch)