Question

School has 9 periods of 40 minutes duration during a day .If the working hours of a school remain The same and it changes to 8 period in a day, then the duration of each new period would be?

Answer 1

Answer:

The answer will be 45 minutes.

Step-by-step explanation:

Since,

1 period = 40 min.

9 periods = 9*40

                =360 minutes.

ATQ,

duration remains same while no. of periods changes to 8.

therefore,

1 period will have = 360/8

                             = 45 minutes. (ans.)

Answer 2

Answer:

45 mins is the answer hope this helps you