Question

Which is equal to a temperature of 50°F?

18°C
46°C
10°C
32°C

Answer 1

To convert 50°F to Celsius, you can use the formula:

\[
C = \frac{(F - 32) \times 5}{9}
\]

Substituting 50 for F:

\[
C = \frac{(50 - 32) \times 5}{9}
\]
\[
C = \frac{18 \times 5}{9}
\]
\[
C = \frac{90}{9}
\]
\[
C = 10
\]

Therefore, 50°F is equal to 10°C. The correct answer is:

**10°C**