Question 1022474: a lory travels at an average speed of 90km/h what distance does it cover in 4s
Answer by Cromlix(4381)   (Show Source):
You can put this solution on YOUR website! Hi there,
A lorry travels at an average speed
of 90 km/hr
There are 3,600 seconds in an hour
90/3600 = 0.025 km
So, 0.025 km in a second
0.025 x 4 = 0.1
0.1 km in 4 seconds.
Hope this helps :-)
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