Find 5th one with solution please
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The point at which the temperature in Fahrenheit is exactly twice that in Celsius is 320° Fahrenheit, which is equal to 160° Celsius.
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Let c = X and F = 2x
F-32 = 9/5 c
2x - 32 = 9/5x
5(2x-32)=9x
10x -160=9x
x = 160.
So at 160 degree Celsius Fahrenheit will be double.
Explanation:
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