Two mechanics were working on your car. One can complete the given job in six hours, but the new guy takes 9 hours. They worked together for the first two hours, but then the first guy left to help another mechanic on a different job. How long will it take the new guy to finish your car?	Choices: A) 7/4 B) 32/9 C) 15/4 D) 10/3 E) 17/5
Rate(1)=1/6   Rate(2)=1/9   Combined = 5/18   Work done in 2 days=5/9   Work left = 4/9   Rate * Time = Work left   1/8 * Time = 4/9   Time=32/9   32/9
<result>B</result>
Two mechanics were working on your car. One can complete the given job in six hours, but the new guy takes 9 hours. They worked together for the first two hours, but then the first guy left to help another mechanic on a different job. How long will it take the new guy to finish your car?