Question 1142185
.


I solved THIS PROBLEM couple of days ago under this link


<A HREF=https://www.algebra.com/algebra/homework/Rate-of-work-word-problems/Rate-of-work-word-problems.faq.question.1107803.html>https://www.algebra.com/algebra/homework/Rate-of-work-word-problems/Rate-of-work-word-problems.faq.question.1107803.html</A>


https://www.algebra.com/algebra/homework/Rate-of-work-word-problems/Rate-of-work-word-problems.faq.question.1107803.html



There is no any need to post it again.