Question

(vi). If 5 pipes can fill a tank In 144 minutes,
then 6 pipes can fill it in minutes.​

Answer 1

Step-by-step explanation:

5 pipes fill a tank in 144 minutes( 8640 seconds)

1 pipe fill a tank in 8640/5

6 pipes fill a tank in 8640/5*6 = 7200 seconds or 120 minutes