SOLUTION: please help me to solve this problem How long does it takes to travel 50m at 45km/h?

Question 885639: please help me to solve this problem
How long does it takes to travel 50m at 45km/h?
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
Distance = rate x time
or

--------------
You are given:
m
km/hr
----------------
First, you have to convert
meters to km
In terms of just units:
( m ) * ( km/m ) = km
m
-------------------------
Now units are compatible

km = ( km/hr) x hrs
-------------------

hrs
-----------------
Convert hrs to min

------------------------
Convert min to sec

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It takes 4 sec to travel 50 m at 45 km/hr

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