Question

gwen entered a snowboarding competition. in the first round, she scored 459.5 points. later in the day, she scored 720.8 points in the second round. how many total points did gwen score?

points

submit

Explanation:

<pre_analysis>
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"quality": "clear",
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"step_cot",
"blank_filling_formatter",
"explain_then_answer",
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"concepts_used": [
"Decimal Addition",
"Addition Word Problems"
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<reasoning>

Identify the given values and operation

\[

$$\begin{aligned} &\text{First round score} = 459.5\\ &\text{Second round score} = 720.8\\ &\text{Operation} = \text{Addition} \end{aligned}$$

\]

Calculate the total points

\[

$$\begin{aligned} \text{Total points} &= 459.5 + 720.8\\ &= 1180.3 \end{aligned}$$

\]
</reasoning>

<answer>
Gwen entered a snowboarding competition. In the first round, she scored 459.5 points. Later in the day, she scored 720.8 points in the second round. How many total points did Gwen score?

<blank>1180.3</blank> points
</answer>

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

Answer:

<pre_analysis>
{
"quality": "clear",
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"skills_matched": [
"step_cot",
"blank_filling_formatter",
"explain_then_answer",
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],
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"Decimal Addition",
"Addition Word Problems"
],
"new_concepts": [],
"current_concepts": [
"Decimal Addition",
"Addition Word Problems"
]
}
</pre_analysis>

<reasoning>

Identify the given values and operation

\[

$$\begin{aligned} &\text{First round score} = 459.5\\ &\text{Second round score} = 720.8\\ &\text{Operation} = \text{Addition} \end{aligned}$$

\]

Calculate the total points

\[

$$\begin{aligned} \text{Total points} &= 459.5 + 720.8\\ &= 1180.3 \end{aligned}$$

\]
</reasoning>

<answer>
Gwen entered a snowboarding competition. In the first round, she scored 459.5 points. Later in the day, she scored 720.8 points in the second round. How many total points did Gwen score?

<blank>1180.3</blank> points
</answer>

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