Question 1187891
.
A term paper consists of 10,000 words. Martha can type 60 words per minute,
while Jess can type 40 words per minute. 
In how much time can they finish the job if they started together?
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<H3>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;H I N T</H3>

Working together, they print  60 + 40 = 100 words per minute.


Does it tell you something ?



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By the way, web-page


https://www.coursehero.com/tutors-problems/Math-Other/26911946-Solve-each-of-the-following-problems-Show-pertinent-solutions-clearly/


contains the same problem, written and expressed in the same words.



Do you work to fill that web-site, transfering the solutions from here to there ?