Question

FINd the average of 1 hour 25 minutes,2 hours 40 minutes,3 hours 35 minutes and 4 hours.

Answer 1

Answer:

2 hours 55 minutes

Step-by-step explanation:

total time = 1 hours 25 minutes + 2 hours 40 minutes + 3 hours 35 minutes + 4 hours

= 11 hours 40 minutes

to calculate the average time

11 hours 40 minutes( 700 minutes) ÷ 4 ....

It is easier to calculate using minutes.

therefore 700÷4 = 175 minutes

175 minutes = 2 hours 55 minutes.

so average time = 2 hours 55 minutes.