Mathematics · Ratio and Proportion
The dimensions of a rectangular floor of a room when increased by 4 metres become in the ratio 4 : 3 and when decreased by 4 metres become in the ratio 2 : 1. What are the original dimensions of the floor of the room?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 118 m × 22 m
- 216 m × 12 m✓
- 312 m × 8 m
- 418 m × 24 m
Correct answer
16 m × 12 m
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