Math Problem Statement
It will take you 10 hours to paint your garage and it will take your brother 15 hours to do the same job. How long will it take if the two of you together to paint the garage?
Solution
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Math Problem Analysis
Mathematical Concepts
Work Rate
Fractions
Reciprocal
Formulas
Combined work rate formula: 1/a + 1/b
Reciprocal to find total time: 1 / (combined work rate)
Theorems
Work rate theorem
Suitable Grade Level
Grades 6-8