Question

Question 8
6 pipes are required to fill a tank in 1 hour. How long
will it take if only 5 pipes of the same type are used?
A. 50 minutes
B. 1 hour 40 minutes
C. 1 hour 12 minutes
D. 1 hour​

Answer 1

Answer:

( A ) 50 minutes

Step-by-step explanation:

it take if only 5 pipes of the same type are used in 50 minutes.

Answer 2

Answer:

50 minutes.

Step-by-step explanation:

According to question,

6 pipes = 1 hour

{1 hour = 60 minutes}

Time required for 1 pipe = 60÷6 = 10 minutes

Therefore,

Time required for 5 pipe = 10*5

= 50 minutes.