A man walking at the rate of 6 km/hr crosses a bridge in 20 minutes. The length of the bridge
Answers
Answered by
1
Answer:
Speed=6km/hr
Time=1/3 Hour
Distance=speed*Time= 6*1/3=2km
utkarshmishra9819:
see
speed is 6 km/hr
and time is given in minutes
but for any calculation
all the units should be of the same type
hence when the speed is in km/hr
time should
also be in hours
hence 20 minutes should be converted to hours
and since 20 min=20/60 hours=1/3 hours
Answered by
3
Answer:
Given
speed 6km/h
time 20min
so
distance = speed multiply time
20*6=120km
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