Helen is constructing a room. She is preparing a scale drawing of her room as 1 cm = 2.5 feet. Find the actual dimensions with t
he given model dimensions of 8 cm×5 cm.
20 feet×12.5 feet
15 feet×5.5 feet
10 feet×8 feet
8 feet×6.5 feet
1 answer:
Answer: 20 ft × 12.5 ft
Step-by-step explanation:
Since 1 cm = 2.5 ft,
- 8 cm = 8 · 2.5 = 20 ft
- 5 cm = 5 · 2.5 = 12.5 ft
Therefore, 8 cm × 5 cm = 20 ft × 12.5 ft
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