Question

the length of a hill slope is 200m.A boy starts at the foot of hill at 10AM after travelling for 1 hour, he relaxes for half an hour and finally reaches Hill top at 2:00PM.He takes rest for an hour. He resumes the journey at 3:00 PM and reaches the foot of hill at 4:00 PM. Find the average speed(kmph) for a)Upward Journey b) downward journey​

Answer 1

Answer:

total time from 4 am to 3 am is 1 hour

so vavg. distance/time

0.2/1=0.2km/h

after this is given in the above image