Dean is cooking two recipes simultaneously that require different oven temperatures. One recipe requires a temperature of 170ºC, and the other requires 230ºC. Dean decides to set the oven halfway between the two temperatures. What temperature does Dean set the oven to?

Dean should set the oven to 200ºC, which is the average of the two temperatures, 170ºC and 230ºC. The average is found by adding the temperatures and dividing by two. This ensures that both recipes can cook simultaneously as close to their desired temperatures as possible.

Explanation:

Finding the Average Temperature

To determine what temperature Dean should set the oven to, we need to find the average of the two temperatures: 170ºC and 230ºC. This can be calculated using the following steps:

Add the two temperatures together: 170 + 230 = 400.
Divide the sum by 2 to find the halfway point: 400 / 2 = 200.

Therefore, Dean should set the oven to 200ºC, which is the temperature halfway between the two required temperatures.

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