Kilometers 8343

The tourist trip route measures 28 cm on a map with a scale of 1:50000. The average speed of the march is 4km/h.
How many kilometers does the trip measure?
How many hours do students spend on the road?

Correct answer:

s =  14 km
t =  3.5 h

Step-by-step explanation:

$$\begin{gathered} v=4\text{km/h} \\ s=28/100/1000\cdot 50000\text{km}=14\text{km} \end{gathered}$$

$t=s/v=14/4=\frac{7}{2}\text{h}=3.5\text{h}$

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