Step-by-step explanation:
9 × 1/2 = 4.5
8 × 1/2 = 4
hope it's helpful
Answer: A) 
Step-by-step explanation:
Given :
the conversion formula for Fahrenheit to Celsius.
To solve the formula for C , we need to first subtract 32 from both sides , we get
Simplify , we get
Now, Multiply both sides with the reciprocal of
i.e.
, we get
Simplify ,
Hence, 
Answer:
1/2
Step-by-step explanation: