$10^{\circ} \mathrm{C}$ when expressed in Fahrenheit scale is

Question

Professor PC Thomas Classes · Answer

Using $\frac{C}{5} = \frac{F-32}{9}$, substituting $C=10 \implies 2 = \frac{F-32}{9} \implies 18 = F - 32 \implies F = 50^{\circ}\mathrm{F}$.