Question

ashish studies for 3 hours,6 hours,4 hours , 2 hours, 1 hour,2 1/3 hours and 1/2 hour in a week, how many hours does he study daily on an average?
answer in hrs, mins and secs

Answer 1

Answer:

dost. simply add all first. 3+6+4+2+1+7/3+1/2. take lcm. and find sum as. ( 18+36+24+12+6+14+3)/6. = 113/6.

now divide by 7 to find average. 113/6 by 7

113/42. answer. you can further divide it.