An old man walks 1 km 20 min 20 minutes. Find his speed in km.hr.
Answers
Answered by
13
Step-by-step explanation:
given distance 1200m
time 20 min or 1200sec
speed= distance\time
speed =1200\1200
speed=1m\s
Answered by
0
Step-by-step explanation:
20 min. Convert in hr
==. 20/60
=. 1/3 hr
Speed = 1km/.33 hr
3km/hr की speed
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