Answer :
To convert a temperature from Fahrenheit to Celsius, we use the formula
$$
^{\circ}C = \frac{^{\circ}F - 32}{1.8}.
$$
Given the temperature in Fahrenheit is $425^{\circ}F$, we start by subtracting 32:
$$
425 - 32 = 393.
$$
Next, we divide the result by $1.8$ to convert to Celsius:
$$
^{\circ}C = \frac{393}{1.8} \approx 218.33.
$$
Thus, Danielle should set the oven to approximately $218.33^{\circ}C$.
$$
^{\circ}C = \frac{^{\circ}F - 32}{1.8}.
$$
Given the temperature in Fahrenheit is $425^{\circ}F$, we start by subtracting 32:
$$
425 - 32 = 393.
$$
Next, we divide the result by $1.8$ to convert to Celsius:
$$
^{\circ}C = \frac{393}{1.8} \approx 218.33.
$$
Thus, Danielle should set the oven to approximately $218.33^{\circ}C$.