Arecipe calls for an oven to be preheated to 400 °f. what is the approximate temperature of the preheated oven in celsius degrees? °c = 5 9 (°f − 32)
a) 225 °c b) 204 °c c) 368 °c d) 375 °c

Answer : The correct option is, (B)

Step-by-step explanation :

The conversion used for the temperature from Fahrenheit to degree Celsius is:

where,

= temperature in Fahrenheit

= temperature in centigrade

Given:

Temperature in Fahrenheit =

Now put the value of Fahrenheit in above expression, we get the value of temperature in Celsius degrees.

Therefore, the approximate temperature of the preheated oven in Celsius degrees is,

answer: 12

step-by-step explanation: