Question

a pharmacy technician should identify that which of the following temperatures is equal to 39° c?
○ 71.3° f
○ 102.2° f
○ 103.4° f
○ 98.8° f

question 19
1 point
a pharmacy technician should identify that which of the following temperatures is equal to 98.9° f?
○ 90° c
○ 76.3° c
○ 37.2° c
○ 66.9° c

Explanation:

First Question (39°C to °F)

Step1: Recall the conversion formula

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

Step2: Substitute C = 39

Substitute $C = 39$ into the formula: $F=\frac{9}{5}\times39 + 32$.
First, calculate $\frac{9}{5}\times39$: $\frac{9\times39}{5}=\frac{351}{5} = 70.2$.
Then add 32: $70.2+32 = 102.2$.

Step1: Recall the conversion formula

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

Step2: Substitute F = 98.9

Substitute $F = 98.9$ into the formula: $C=\frac{5}{9}(98.9 - 32)$.
First, calculate $98.9 - 32=66.9$.
Then calculate $\frac{5}{9}\times66.9$: $\frac{5\times66.9}{9}=\frac{334.5}{9}=37.166\cdots\approx37.2$.

Answer:

102.2°F (the option is 102.2° F)

Second Question (98.9°F to °C)