Problema Solution
Jack usually mows his lawn in 5 hours. Marilyn can mow the same yard in 6 hours. How much time would it take them to mow the lawn together?
Answer provided by our tutors
Jack usually mows his lawn in 5 hours. Marilyn can mow the same yard in 6 hours. How much time would it take them to mow the lawn together?
In one hour (1/5+1/6).
=11/30.
It will take them 30/11 H to mow together.