Question 1133581

It takes Matt 15 hours to pick 40 bushels of apples. Ndiba can pick the same amount in 13 hours. If they worked together how long would it take them?
<pre>This is ONE (1) job, so with T being time, we get: {{{matrix(1,3, 1/15 + 1/13, "=", 1/T)}}}
Solve for T, the time both took to do the job.