How many

How many 75 cm long steps will a football player take during training, when he runs on a 50m square track and goes around the course 3 times? We need writing, sketch, calculation. .. .

Correct result:

n =  800

Solution:

$$\begin{gathered} k=75\text{ cm}\to \text{ m}=75\mathrm{/}100\text{ m}=0.75\text{ m } \\ a=50\text{ m } \\ s=3\cdot 4\cdot a=3\cdot 4\cdot 50=600\text{ m } \\ n=s\mathrm{/}k=600\mathrm{/}0.75=800 \end{gathered}$$

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