Mathematics for IGCSE & O level - Scale Drawings (Section 3 - No. 27)
A drawing of a house has a scale of 1 cm to 2 m. The living room on the drawing is 5 cm long. What is the real-life length of the living room?
2 m
5 m
10 m
20 m
Explanation
Since 1 cm represents 2 m, then 5 cm represents 5 * 2 = 10 m.
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