Answer :

Final answer:

The child's temperature of 101.2 °F is approximately 38 °C.

Explanation:

To convert a temperature from Fahrenheit to Celsius, you can use the formula:
C = (F - 32) x 5/9
Let's plug in the given temperature of 101.2 °F into the formula:

C = (101.2 - 32) x 5/9
C = 69.2 x 5/9
C ≈ 38 °C

Therefore, if a child's temperature is 101.2 °F, his temperature in Celsius is approximately 38 °C.