Question

six pumps working together empty a tank in 56 minutes.how long will it take to empty the tank if 8 such pumps are working together

fast plz

Answer 1

Answer:

7 minutes

Step-by-step explanation:

If 1 tank is working, it takes 56/1 minutes

So, if eight are working, it takes 56/8 minutes, which is 7 minutes

I hope this helps!!

Answer 2

Answer:

Your answer for your last question is x to the power nine