Problem 117 of 7
A calculation gives 30 minutes for the time it takes to cook a frozen pizza. Does the magnitude and unit make sense? Explain.
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decide if magnitude and unit make sense.
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Case must have a clear reasonableness judgment.
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Correct
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Solution
Walkthrough
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1. Check whether the unit matches the context.
2. Check whether the number is plausible for the real situation.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Unit-only answers when magnitude is unreasonable.