A family has two cars. the first car has a fuel efficiency of 30 miles per gallon of gas and the second has a fuel efficiency of
35 miles per gallon of gas. during one particular week, the two cars went a combined total of 1975 miles, for a total gas consumption of 60 gallons. how many gallons were consumed by each of the two cars that week?
The answer is 2 in 20 or 1 in 10, all you have to do is add up the total number of marbles and then have the number of yellow in the total. So 2 in 20. Hope this helps you!
