Tim makes 80 gallons of paint by mixing 48 gallons of gray paint with 32 gallons of white paint. What part of every gallon is gray paint?
The model represents 1 gallon of mixed paint. Shade the bars to show how much of the gallon is gray paint

Afamily has two cars. the first car has a fuel efficiency of 25 miles per gallon of gas and the second has a fuel efficiency of 15 miles per gallon of gas. during one particular week, the two cars went a combined total of 1025 miles, for a total gas consumption of 55 gallons. how many gallons were consumed by each of the two cars that week?