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General Science and Technology Quiz
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Centigrade & Fahrenheit scales give same reading at
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A
- 40°
💡 Explanation:
The Centigrade (Celsius) and Fahrenheit scales give the same reading at -40 degrees. Using the conversion formula F = (9/5)C + 32, setting F = C gives C = (9/5)C + 32, which solves to C = -40.