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Map scale is 1: 5000. The playground is rectangular and on the map has dimensions 10 cm and 5 cm

What is area of playground in square meters in reality?

Correct answer:

S =  125000 m²

Step-by-step explanation:

$$\begin{gathered} a=5000\cdot 10\mathrm{/}100m=500m \\ b=5000\cdot 5\mathrm{/}100m=250m \\ S=ab=500\cdot 250=125000{\text{m}}^2 \end{gathered}$$

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