asked 39.8k views
5 votes
Working together, Melone and Mrs. Harris can complete lesson plans in 5.14 hours. Had she done it alone it would have taken Mrs. Harris 9 hours. Find long it would take Mrs. Melone to do it alone

asked
User Derek Li
by
7.9k points

1 Answer

1 vote
It would have taken her 3.86 hours
answered
User Heshy
by
8.6k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.