Supposing the service of the teachers travels 15 km in an hour what is the speed of tricycle
Note: This question lacks necessary details, like what is asked, but I'll answer it anyway.
[tex] speed \: - \frac{d}{t} [/tex]
[tex] \frac{15km}{1h} [/tex]
The answer is 15 km/h
The service can travel 15 km in 1 hour.
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