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victor borrowed money at 5.25 percent simple annual interest. at the en…

Question

victor borrowed money at 5.25 percent simple annual interest. at the end of the year, the interest on the loan is $255.94. what was the amount of the loan?

$13.44
$134.37
$1,343.69
$4,875.05

Explanation:

Response

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<reasoning>

Identify the given values

Using the Simple Interest Formula knowledge point

  • Interest \(I = \$255.94\)
  • Rate \(r = 5.25\% = 0.0525\)
  • Time \(t = 1\) year

Set up the equation

Using the Simple Interest Formula knowledge point
\[
I = P \cdot r \cdot t
\]
\[
255.94 = P \cdot 0.0525 \cdot 1
\]

Solve for the principal

Using the Simple Interest Formula knowledge point
\[
P = \frac{255.94}{0.0525}
\]
\[
P \approx 4875.0476
\]
\[
P \approx \$4,875.05
\]
</reasoning>

<answer>
<mcq-option>(A) $13.44</mcq-option>
<mcq-option>(B) $134.37</mcq-option>
<mcq-option>(C) $1,343.69</mcq-option>
<mcq-correct>(D) $4,875.05</mcq-correct>
</answer>

<post_analysis>
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"subject": "Mathematics",
"question_type": "Multiple Choice",
"knowledge_point": [
"Mathematics",
"Algebra",
"Simple Interest Formula"
]
}
</post_analysis>

Answer:

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<reasoning>

Identify the given values

Using the Simple Interest Formula knowledge point

  • Interest \(I = \$255.94\)
  • Rate \(r = 5.25\% = 0.0525\)
  • Time \(t = 1\) year

Set up the equation

Using the Simple Interest Formula knowledge point
\[
I = P \cdot r \cdot t
\]
\[
255.94 = P \cdot 0.0525 \cdot 1
\]

Solve for the principal

Using the Simple Interest Formula knowledge point
\[
P = \frac{255.94}{0.0525}
\]
\[
P \approx 4875.0476
\]
\[
P \approx \$4,875.05
\]
</reasoning>

<answer>
<mcq-option>(A) $13.44</mcq-option>
<mcq-option>(B) $134.37</mcq-option>
<mcq-option>(C) $1,343.69</mcq-option>
<mcq-correct>(D) $4,875.05</mcq-correct>
</answer>

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"question_type": "Multiple Choice",
"knowledge_point": [
"Mathematics",
"Algebra",
"Simple Interest Formula"
]
}
</post_analysis>