a boy runs at a speed of 8 metre per second.how long does he take to cover a distance of 1 km
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Answered by
1
he boy takes 1 second to cover 8 m.
Let us see how many 8 meter - stretches are there in 1 km. 1 km = 1000 m so it has 1000/8 = 125, (8 m- stretches).
So the boy takes 125 seconds of 2 min and 5 seconds to run 1 km.
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Let us see how many 8 meter - stretches are there in 1 km. 1 km = 1000 m so it has 1000/8 = 125, (8 m- stretches).
So the boy takes 125 seconds of 2 min and 5 seconds to run 1 km.
463 Views ·
Answered by
1
in one km...
1 km=1000m
hence,
1000/8
=125 seconds
that is 2 mins and 5 seconds
hope it will be helpful for you
1 km=1000m
hence,
1000/8
=125 seconds
that is 2 mins and 5 seconds
hope it will be helpful for you
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