A boy walks at a speed of 8 kmph. How much time does he take to walk a distance of 15 km?
Answers
Answered by
1
Step-by-step explanation:
The distance covered by the man in 1 hour 45 minutes at a speed, 8 km/h is, d=vt
d=8km/h×1 hour 45 minutes
Common unit of time is made as follows,
d=8km/h×1hour+4560hour
d=8km/h×1.75h
d=14km
If he runs at a speed of 10 km/h,
t=dv=14km10km/h
t=1.4h
t=1hour24minutes
Answered by
3
Answer:
2:20 hours
Step-by-step explanation:
as we know that,
dist = 15 km
speed = 8 kmph
speed = dist / time
therefore,
time = dist / speed
= 15 / 8
= 2:20 hours
thank u
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