Question

if a man takes 3 minute to walk down the street 258 long find the speed in kilometre per hour​

Answer 1

Answer:

Hope my answer helps you..

And where is the unit after 258..

and I think it will be 258 mts...

Step-by-step explanation:

3 min distance covered 258 mts

1 min distance covered 258/3 mts

60 min distance covered 258/3*60=258*20=5160mts=5160/1000km= 5km160mts per hour.

Ans: 5km160mts per hour.