Question

One tap takes 15 minutes to fill a tank,
another tap takes 12 minutes to fill the
same tank and the third tap can empty
the tank in 20 minutes. In how much time
would the tank be full if all the taps are
opened simultaneously?

● 20 minutes
● 16 minutes
● 10 minutes
● 24 minutes​

Answer 1

Answer:

I think it's 16 Am I right.