A road measures $12.8\text{ cm}$ on a map with scale $1:25\,000$. Find the actual length of the

Question

A road measures $12.8\text{ cm}$ on a map with scale $1:25\,000$. Find the actual length of the road, in kilometres.[2] Find the length of the same road on a second map with scale $1:40\,000$.[2]

Accepted Answer

(a) $3.2\text{ km}$ (b) $8\text{ cm}$

Comparing two map scales

Comparing two map scales

Solution:

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