Question

A, B and C can do a pie
ce of work in 10 days, 12 days and 15 days respectively. In how many days will the ramaning work be completed by A and C?​

Answer 1

Step-by-step explanation:

if by adding A+C work we find that= 10/150 +15/150= 25/150. we read that work is one that they will do whole work in 6days