Question

6 piper can fill and empty tank in 1 hr 20 mins, how much time will 5 pipes take to fill the tank??

Answer 1

Answer:

Answer : 96min

Step-by-step explanation:

Solution :

6 pipes => 1 hr 20 mins

6pipes=>80mins

5pipes=>?

6×80=5×x

6×805=x

x=96mins

Answer : 96min

Answer 2

Answer: 96 min

Piper*Time=Piper*Time

6*80min=5*T

6*16 min. = T

96 min. = T

1 hr 36 min.