Question

A water tank had three inlets, which
time does it take to fill the tank when all
does he
independently can fill the tank in 20,40
and 30 minutes, respectively. How much
three inlets work together?
Rita and Neha can do certain work
1​

Answer 1

Answer:

So, It takes minutes to fill the tank when all work together. # learn more: A water tank has 3 inlets. Inlet A alone can fill the tank in 30 minutes