Math Problem Statement

You read online that a 15 ft by 20 ft brick patio would cost about $2, 275 to have professionally installed. Estimate the cost of having a 13 by 21 ft brick patio installed.

Solution

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Math Problem Analysis

Mathematical Concepts

Ratios
Unit Rates
Area Calculation

Formulas

Area of a rectangle: length × width
Cost per square foot: Total cost / Area
Estimated cost: Area of new patio × Cost per square foot

Theorems

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Suitable Grade Level

Grades 6-8