Question

A water tap fills at the rate of 25 L per minute into a water tank. Another water tap

can fill water in the same tank with the rate of 15 L per minute. If both water taps

are opened, then the water tank is filled in 15 minutes. Find the volume of water

tank.​

Answer 1

Answer:

420 L

Step-by-step explanation:

Volume = 40x15

=420 L

Answer 2

Answer:

600 l

Step-by-step explanation:

Two taps same time will have a rate of:

• 25 l/min+15 l/min=40 l/min

In 15 minutes water will flow:

• 40 l/min * 15 min = 600 l

Answer is water volume= 600 liters