Friday, April 10, 2026

Kitchen_Math

 Was faced with a household math problem this morning, and was panicking a bit

at the prospect of iterating my way to a solution. Asked the AIs for help:


Gemini ai:

https://gemini.google.com/share/c92f3c31d216


Copilot:

https://copilot.microsoft.com/shares/HFVoLE9NoiLFW7eZ169eF

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Math problem; I have 2% milk on hand, as well as 15% cream. My recipe calls for 1 cup of 3.5% milk. How much of each does that represent. I know immediately that 3/4 cup 2% and 1/4 cup 15% will give me a cup of 5.25% but I would like to be more precise. Please solve this, and provide the formula so I can use it in the future.

                                                                                   







Been pondering the reasoning given to me by Copilot. Maybe it is because I have done a lot

of math in French, but I approach problem definition as below:

f(x) = x...doodaa which translates to... something is going to be done to x, and that something

is going to show up on the y-axis!!


f(x) = Ct - C2 / C1 - C2

            = (3.5 - 15 )/( 2 -15)

            = -11.5 / -13

            = .8846        for the 2% milk

Which leaves (1 - .8846) for the cream, thus .1154


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