Mathematics · Ratio and Proportion
An architect creates a scale model of a building with a linear scale ratio of 1:150 compared to the actual structure. The model requires 25 cm of a specific steel rod for support. If the steel rod costs $300 per meter in reality, what would be the total cost of the steel rod needed for the actual building?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1$12,340
- 2$11,250✓
- 3$14,450
- 4$13,850
Correct answer
$11,250
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