Solve the Problem $\frac { 1 } { 6 }$ Hours
C)

Multiple Choice

Solve the problem.
-Martha can rake the leaves in her yard in 2 hours. Her brother can do the job in 3 hours. How long will it take them to do the job working together?

A) 6 hours
B) $\frac { 1 } { 6 }$ hours
C) $1 \frac { 1 } { 5 }$ hours
D) $\frac { 1 } { 5 }$ hours