QUESTION IMAGE
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
<pre_analysis>
{
"quality": "clear",
"question_count": 1,
"skills_matched": [
"step_cot",
"multiple_choice_formatter",
"explain_then_answer",
"tutor",
"mastery_adaptive_brevity"
],
"needs_drawing": false,
"concepts_used": [
"Simple Interest Formula"
],
"new_concepts": [],
"current_concepts": [
"Simple Interest Formula",
"Simple Interest Investment"
]
}
</pre_analysis>
<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>
{
"subject": "Mathematics",
"question_type": "Multiple Choice",
"knowledge_point": [
"Mathematics",
"Algebra",
"Simple Interest Formula"
]
}
</post_analysis>
Snap & solve any problem in the app
Get step-by-step solutions on Sovi AI
Photo-based solutions with guided steps
Explore more problems and detailed explanations
<pre_analysis>
{
"quality": "clear",
"question_count": 1,
"skills_matched": [
"step_cot",
"multiple_choice_formatter",
"explain_then_answer",
"tutor",
"mastery_adaptive_brevity"
],
"needs_drawing": false,
"concepts_used": [
"Simple Interest Formula"
],
"new_concepts": [],
"current_concepts": [
"Simple Interest Formula",
"Simple Interest Investment"
]
}
</pre_analysis>
<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>
{
"subject": "Mathematics",
"question_type": "Multiple Choice",
"knowledge_point": [
"Mathematics",
"Algebra",
"Simple Interest Formula"
]
}
</post_analysis>