Question

find average of 1hour 35 min ,2hours 50 min,3hours 35 min​

Answer 1

Step-by-step explanation:

average = sum of scores ÷ total no of scores

= 135+250+335÷3

= 720÷3

= 240

the average is 2hours 40min

Answer 2

Step-by-step explanation:

1 hr 35 min + 2 hrs 50 mins + 3 hrs 35 mins

total hrs = 8 hrs

then , Avg = total hrs ÷ 3

Therefore it is = 8 ÷ 3 = 2.66 = 3 hrs