Asked by Jay

A family has two cars. The first car has a fuel efficiency of 40 miles per gallon of gas and the second has a fuel efficiency of 30 miles per gallon of gas. During one particular week, the two cars went a combined total of 1250 miles, for a total gas consumption of 35 gallons. How many gallons were consumed by each of the two cars that week?
Answered by Ms. Sue
Reiny already answered you.

http://www.jiskha.com/display.cgi?id=1390095075

Why did you post this again?