From science to arts, IDNLearn.com has the answers to all your questions. Ask any question and get a thorough, accurate answer from our community of experienced professionals.

A barrel contained 9 litres more water than a rectangular tank with a base measuring 25 cm by 20 cm. When 3 litres of water was poured from the tank into the barrel, the volume of water in the barrel was 11 times the volume of water left in the tank. Find the new height of the water level in the tank.



with step by step explanation pls