This is a question taking from the SAT Question Of the Day.
A mechanic can install carburetors in 3 cars every 4 hours. At that rate, how long will it take the mechanic to install carburetors in 5 cars?
How can I do this. By the way tomorrow Is my SAT and I know I will do very poorly.
( Sorry if I posted this in the wrong section I din't know where is it suppose to go"