Question

J needs 19 quarts more paint for the outside of his barn then for the inside if he uses 107 quarts in all how many gallons of paint will be used to paint the inside of the barn

Answer 1

19 + x = 107
x = 107 - 19 = 88 quart

Since 1 quart = 0.25 gallons
88 qt (0.25 gal/1 qt) = 22 gallons