Math, asked by tokaians, 1 year ago

If a child can rum 10m/sec.How much time will he take to cover a distance of 1 km?

tokaians: plz fast

Answers

Answered by kaushikravikant

speed of child = 10 m/s
distance covered = 1000 m
time taken =distance/speed=1000/10 =100 s
60 s + 40 s=1min and 40 s = 5/3 min=1.6 min

tokaians: plz don't convert the ans in hr and min keep it in a simple way

kaushikravikant: sorry,there is mistake

tokaians: plz correct it

tokaians: how did 40s come?

kaushikravikant: total 100s then break 100 into 60 and 40.60s makes 1 min and break 40 as divided 40 by 60 ,we get2/3 .combine all we get 5/3

tokaians: ok thank u!

kaushikravikant: plz rate me

Answered by sara369

There are 1000 m in 1 km speed of child is 10m/s hence he will cover the distance of 1 km in 100 sec i. e. 1min and 40 sec.

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