a science fair poster is a rectangle 4 feet long and 2 feet wide. what is the area of the poster in square inches?
be sure to include the correct unit in your answer.

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{ "quality": "clear", "question_count": 1, "skills_matched": [ "step_cot", "blank_filling_formatter", "explain_then_answer", "quick" ], "needs_drawing": false, "concepts_used": [], "new_concepts": [ "Unit Conversion", "Area of Rectangle" ], "current_concepts": [ "Unit Conversion", "Area of Rectangle" ] } ## Convert dimensions to inches $$ \begin{aligned} \text{Length} &= 4\text{ ft} \times 12\text{ in/ft} = 48\text{ in} \ \text{Width} &= 2\text{ ft} \times 12\text{ in/ft} = 24\text{ in} \end{aligned} $$ ## Calculate the area in square inches $$ \begin{aligned} \text{Area} &= \text{Length} \times \text{Width} \ \text{Area} &= 48\text{ in} \times 24\text{ in} = 1152\text{ in}^2 \end{aligned} $$ A science fair poster is a rectangle 4 feet long and 2 feet wide. What is the area of the poster in square inches? Be sure to include the correct unit in your answer. $1152\text{ in}^2$ { "subject": "Mathematics", "question_type": "Fill-in-the-blank", "knowledge_point": [ "Mathematics", "Geometry", "Area of Rectangle" ] }

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Explanation:

Convert dimensions to inches

Calculate the area in square inches

Answer: