What is the conversion of 21 degrees Celsius to Fahrenheit?

Study for the Pharmacy Technician Certification Board Math Exam. Prepare with flashcards and multiple choice questions, each question includes hints and explanations. Excel in your exam!

To convert degrees Celsius to degrees Fahrenheit, you can use the formula:

[

F = (C \times \frac{9}{5}) + 32

]

In this case, you would substitute 21 for C:

[

F = (21 \times \frac{9}{5}) + 32

]

Calculating the multiplication first:

[

21 \times \frac{9}{5} = 21 \times 1.8 = 37.8

]

Next, add 32 to the result:

[

37.8 + 32 = 69.8

]

Thus, when you convert 21 degrees Celsius, you indeed arrive at 69.8 degrees Fahrenheit. This calculation demonstrates the specific method to arrive at the Fahrenheit equivalent, showing that the correct answer aligns perfectly with the mathematically derived conversion formula.

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy