mario has 20 yards to mow this week. by wednesday, he had mowed 50% of the yards. how many yards had he mowed by wednesday?

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Question

mario has 20 yards to mow this week. by wednesday, he had mowed 50% of the yards. how many yards had he mowed by wednesday?

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Accepted Answer

{ "quality": "clear", "question_count": 1, "skills_matched": [ "step_cot", "multiple_choice_formatter", "explain_then_answer", "quick" ], "needs_drawing": false, "concepts_used": [], "new_concepts": [ "Percentage of a Quantity" ], "current_concepts": [ "Percentage of a Quantity", "Percent Proportions" ] } ## Identify the given values $$ \begin{aligned} &\text{Total yards} = 20 \ &\text{Percentage mowed} = 50\% \end{aligned} $$ ## Calculate the yards mowed $$ \begin{aligned} \text{Yards mowed} &= 50\% \times 20 \ &= 0.50 \times 20 \ &= 10 \end{aligned} $$

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{ "subject": "Mathematics", "question_type": "Multiple Choice", "knowledge_point": [ "Mathematics", "Algebra", "Percentage of a Quantity" ] }

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Question

Explanation:

Identify the given values

Calculate the yards mowed

Answer: