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what is 25% of 144? ? round to the nearest whole number.

Question

what is 25% of 144?

?

round to the nearest whole number.

Explanation:

Response

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"Percentage Calculations"
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<reasoning>

Convert the percentage to a fraction

To find a percentage of a number, we first convert the percentage to a fraction or a decimal.
The percentage \(25\%\) represents \(25\) out of \(100\).
We can simplify this fraction:
\[
25\% = \frac{25}{100} = \frac{1}{4}
\]

Multiply the fraction by the whole number

Next, we multiply this fraction by the given number, \(144\), to find the portion it represents:
\[
\frac{1}{4} \times 144 = \frac{144}{4}
\]

Calculate the final value

Now, we perform the division to find the final value:
\[
144 \div 4 = 36
\]
Since \(36\) is already an integer, rounding to the nearest whole number gives \(36\).
</reasoning>

<answer>
What is 25% of 144? <blank>36</blank>
</answer>

<post_analysis>
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"subject": "Mathematics",
"question_type": "Fill-in-the-blank",
"knowledge_point": [
"Mathematics",
"Algebra",
"Percentage Calculations"
]
}
</post_analysis>

Answer:

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"step_cot",
"blank_filling_formatter",
"explain_then_answer",
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"new_concepts": [
"Percentage Calculations"
],
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"Percentage Calculations"
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</pre_analysis>

<reasoning>

Convert the percentage to a fraction

To find a percentage of a number, we first convert the percentage to a fraction or a decimal.
The percentage \(25\%\) represents \(25\) out of \(100\).
We can simplify this fraction:
\[
25\% = \frac{25}{100} = \frac{1}{4}
\]

Multiply the fraction by the whole number

Next, we multiply this fraction by the given number, \(144\), to find the portion it represents:
\[
\frac{1}{4} \times 144 = \frac{144}{4}
\]

Calculate the final value

Now, we perform the division to find the final value:
\[
144 \div 4 = 36
\]
Since \(36\) is already an integer, rounding to the nearest whole number gives \(36\).
</reasoning>

<answer>
What is 25% of 144? <blank>36</blank>
</answer>

<post_analysis>
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"subject": "Mathematics",
"question_type": "Fill-in-the-blank",
"knowledge_point": [
"Mathematics",
"Algebra",
"Percentage Calculations"
]
}
</post_analysis>