Ask Me Help Desk - How to use 551km divide 4h45min which is the difference of 7.15 and 2.30

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How to use 551km divide 4h45min which is the difference of 7.15 and 2.30

James left Town A at 2.30p.m for Town B which was 551km away.He arrived in Town B at 7.15pm.What was his average speed

Average speed is given by:

$\frac{Distance}{Time\ Taken}$

Convert the time into minutes only, or into hours only.

If you do the first one, your speed will be in km/min, if you do the second one, your speed will be in km/hr.

Post what you get! :)

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