Answer :
These conversions are approximate as the formula uses a simplified equation.
The formula to convert Fahrenheit (F) degrees to Celsius (C) degrees is: 5/9(F-32)=C.
A) To find the Fahrenheit degree when the Celsius is 0°, we need to substitute the value of Celsius (C) as 0 in the formula. Let's solve it step-by-step:
5/9(F-32) = 0
To solve for F, we will multiply both sides of the equation by 9/5 to get rid of the fraction:
9/5 * (5/9) * (F-32) = 0
Canceling out the 9/5 and 5/9:
F - 32 = 0
To isolate F, we will add 32 to both sides:
F = 32
Therefore, when the Celsius is 0°, the Fahrenheit degree is 32°.
B) To find the Celsius degree when the Fahrenheit is 104°, we need to substitute the value of Fahrenheit (F) as 104 in the formula. Let's solve it step-by-step:
5/9(104-32) = C
First, subtract 32 from 104:
5/9 * 72 = C
To simplify the fraction, we can multiply the numerator and denominator by 2:
10/18 * 72 = C
Simplifying further:
40/9 * 8 = C
Dividing 40 by 9 and multiplying by 8:
C ≈ 44.44
Therefore, when the Fahrenheit is 104°, the Celsius degree is approximately 44.44°.
To know more about convert Fahrenheit (F) degrees to Celsius (C) degrees and convert Faherheit(F) to Celsius(C) refer here:
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