Question

convert the given fahrenheit temperature to its equivalent temperature on the celsius scale. use c = 5/9(f - 32) or f = 9/5c + 32, where f is the degrees in fahrenheit and c is the degrees in celsius. 66°f 66°f = □°c (round to the nearest tenth as needed.)

Explanation:

Step1: Identify the formula

We use the formula $C=\frac{5}{9}(F - 32)$, where $F = 66$.

Step2: Substitute the value of F

$C=\frac{5}{9}(66 - 32)$.
First, calculate the value inside the parentheses: $66-32 = 34$.
So, $C=\frac{5}{9}\times34$.

Step3: Calculate the result

$C=\frac{170}{9}\approx18.9$.

Answer:

$18.9$