I'll give you a question, please answer with step-by-step reasoning process.
Carter is twice as tall as his 24” tall dog. Betty is 12” shorter than Carter. How tall is Betty in feet?

3
Carter is twice as tall as 24” dog so he is 2 * 24 = 48”.

Betty is 12” shorter than Carter so Betty is 48 - 12 = 36” tall.

12" is the same as 1 foot so Betty is 36 / 12 = 3 feet tall.

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The final answer: 3