Math Problem Statement

Say my x is on avg 17.07 and contributes 41% to the total. The current total AVG is 25.57 . If x would increase from contribution from 41 to 57%, what would the new overall avg be?

Solution

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Math Problem Analysis

Mathematical Concepts

Weighted Average
Algebra

Formulas

Weighted average formula: Total Average = (Weight of x * Average of x) + (Weight of other contributors * Average of other contributors)

Theorems

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Suitable Grade Level

Grades 9-12