It takes mary 3 hours more to do the job than it takes jane. If they work together they can finish the same job in 2 hours. How long would it take mary to finish the job alone?


1
is this the only givn??
yes, it is
we have the same problem, you need to do a critical thinking

Answers

2014-08-12T21:21:39+08:00
One hour and thirty minutes
0
can you shoe the equation?
i mean show
is this problem is your assignment?
no
ok nevermind