Math Problem Statement

Persentase 15% di bawah 100 senilai dengan ….

A 21,4% di atas 100

B 20,4% di atas 100

C 28,4% di atas 100

D 30,6% di atas 100

E 25,2% di atas 100

Solution

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Math Problem Analysis

Mathematical Concepts

Percentage Increase
Percentage Decrease

Formulas

Percentage Decrease Formula: (Original Value - New Value) / Original Value * 100
Percentage Increase Formula: (New Value - Original Value) / Original Value * 100

Theorems

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Suitable Grade Level

Grades 7-9