84 fahrenheit to celsius

Convert 84 degrees Fahrenheit to Celsius and round the answer to the nearest tenth:

A. 28.9°C
B. 29.3°C
C. 29.4°C
D. 29.6°C

 Introduction

Temperature conversions are a common part of science and daily life. One of the most frequent is converting Fahrenheit to Celsius.

Explanation
To convert Fahrenheit to Celsius, use the formula:

$$°C = \frac{5}{9} \times (°F - 32)$$

Plug in 84°F:

$$°C = \frac{5}{9} \times (84 - 32) = \frac{5}{9} \times 52 = 28.888\ldots$$

Answer
Rounded to the nearest tenth, the result is 28.9°C.

✅ Correct answer: A. 28.9°C

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