Solve. Write the answer as a mixed number as needed.
-Fahrenheit temperatures can be obtained from Celsius (centigrade) by multiplying by $1 \frac{4}{5}$ and adding $32^{\circ}$. What Fahrenheit temperature corresponds to a Celsius temperature of $21^{\circ}$ ?
A) $48 \frac{4}{5}^{\circ} \mathrm{F}$
B) $69 \frac{4}{5}^{\circ} \mathrm{F}$
C) $95 \frac{2}{5}^{\circ} \mathrm{F}$
D) $53 \frac{4}{5}{ }^{\circ} \mathrm{F}$

Question

Quizplus · Accepted Answer

To convert $21^{\circ}C$ to Fahrenheit, multiply by $1 \frac{4}{5}$ and add $32$. Calculation: $21 \times 1 \frac{4}{5} + 32 = 37.8 + 32 = 69.8^{\circ}F$, which is $69 \frac{4}{5}^{\circ} \mathrm{F}$.

Solve Write the Answer as a Mixed Number as Needed 1451 \frac{4}{5}154​

Solve Write the Answer as a Mixed Number as Needed $1 \frac{4}{5}$