a tortoise moves a distance of hundred metre in 15 minutes what is the average speed of Tortoise in kilometre per hour
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Answer:
400 m will be the answer for this question
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Answer:
Explanation:
distance=100m
1000m=1km
100m=x
cross multiply
1000x=100km
divide it by 1000
so d=0.1km
t=15mn
60min=1hr
15min=x
cross multiply
15hr.min =60x
divide all through by 60
so our t=0.25hr
speed(v)=d/t
=0.1km/0.25hr
=o.4km/hr
or 2/4kmhr^-1
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