Question

6 pipes are required to fill a tant track in
I hour 20 minutes How long will a take if only
5 pipes of the same typed are used​

Answer 1

Answer:

Solution :

Step-by-step explanation:

6 pipes => 1 hr 20 mins

6pipes=>80mins

5pipes=>?

6×80=5×x

6×805=x

x=96mins

Answer : 96min