Megan uses 2/3 cup of almonds to make 4 cups of trail mix using the same ratio how many cups of almonds would megan need to make 9 cups of trail mix

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?