Math Problem Statement
Multiple Choice Question Fiona made a wall hanging with pockets for holding the classroom calculators. Each pocket is 3 1/4 inches wide, and the pockets are separated by 1/4 inch with a 1/4 -inch border around the outside. One row of pockets holds 4 calculators, as shown below. What is the total number of inches across each row?
Solution
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Math Problem Analysis
Mathematical Concepts
Measurement
Fractions
Addition of mixed numbers
Formulas
Total width = (Number of pockets × Pocket width) + (Number of spaces × Space width) + (2 × Border width)
Theorems
Addition of fractions and mixed numbers
Suitable Grade Level
Grade 5-6
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