Question

round each measurement to the nearest ten. then estimate the area of the rectangle. 82 inches 48 inches 3,200 square inches 260 square inches 4,500 square inches 4,000 square inches

Explanation:

Step1: Round the length and width

Round \(82\) inches to \(80\) inches (nearest ten) and \(48\) inches to \(50\) inches (nearest ten).

Step2: Calculate the area of the rectangle

The formula for the area of a rectangle is \(A = l\times w\). Substitute \(l = 80\) and \(w = 50\) into the formula: \(A=80\times50\).

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Answer:

4,000 square inches