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{ "quality": "blurry", "question_count": 1, "skills_matched": [ "step_cot", "blank_filling_formatter", "explain_then_answer", "tutor", "mastery_adaptive_brevity" ], "needs_drawing": false, "concepts_used": [ "Area of Rectangle", "Unit Conversion" ], "new_concepts": [ "Area Unit Conversion" ], "current_concepts": [ "Area of Rectangle", "Unit Conversion", "Area Unit Conversion" ] } ## Convert dimensions to meters Using the **Unit Conversion** knowledge point $$ \begin{aligned} l &= 14\text{ cm} = \frac{14}{100}\text{ m} = 0.14\text{ m} \ w &= 10\text{ cm} = \frac{10}{100}\text{ m} = 0.10\text{ m} \end{aligned} $$ ## Calculate the area in square meters Using the **Area of Rectangle** knowledge point $$ \begin{aligned} A &= l \times w \ A &= 0.14\text{ m} \times 0.10\text{ m} \ A &= 0.014\text{ m}^2 \end{aligned} $$ Debra has a rectangular poster that is 14 centimeters long and 10 centimeters wide. What is the area of the poster in square meters? Do not round your answer. Be sure to include the correct unit in your answer. $0.014\text{ m}^2$ { "subject": "Mathematics", "question_type": "Fill-in-the-blank", "knowledge_point": [ "Mathematics", "Geometry", "Area Unit Conversion" ] }

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Convert dimensions to meters

Calculate the area in square meters

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