1. convert 0 °c to fahrenheit.

Explanation:

Step1: Recall conversion formula

The formula to convert Celsius ($C$) to Fahrenheit ($F$) is $F=\frac{9}{5}C + 32$.

Step2: Substitute value of C

Substitute $C = 0$ into the formula: $F=\frac{9}{5}\times0+32$.

Step3: Calculate result

First, $\frac{9}{5}\times0 = 0$. Then $0 + 32=32$.

Answer:

32°F