Question

A person drive 180 km in 5 hours find his speed in metre per second
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Answer 1

Answer:

Step-by-step explanation:

speed =distance /time

         =180 km/5 hr

          =180×1000÷5×60×60   (conversion of km to m and hrs to sec)

           =50÷5

            =10 m/s

hope this may help u