A man takes 1 hour to reach his office which is 15 km from his home. I f he wish to reach his office in 50 min, he must walk with a speed of?
Answers
Answered by
0
Answer:
18 km/h
Explanation:
time taken = 1
distance = 15
speed = 15 km/h
new time taken = 50 min
= 5/6
speed = 15 × 6/5
= 18 km/h
Answered by
0
Answer:
I hope it will help you!!
Explanation:
Solution,
here,
distance between home and office=15 km
=15x1000m
= 15000 m
Time (t) = 50 min
= 50x60 sec
= 3000
we know,
Speed (s) = d/t
= 15000/3000
= 5 m/sec
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