Math Problem Statement
Plumber A and Plumber B charge the same amount, at their increased rates, for work completed for two different clients. Calculate the number of hours each plumber has worked. Write your answer in hours and minutes, rounded to the nearest minute.
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Rates and Proportions
Linear Equations
Formulas
Cost = Rate × Time
Theorems
Proportionality Theorem
Suitable Grade Level
Grades 7-10
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