Math Problem Statement

Terdapat angka 1,2,4,5,7,8. Jika akan disusun bilangan ratusan sama (boleh berulang) maka peluang yang muncul bukan angka sama seperti 111, 222,...... 888 adalah

Solution

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Math Problem Analysis

Mathematical Concepts

Probability
Combinatorics

Formulas

Total possibilities: 6 x 6 x 6 = 216
Non-repeating same-digit numbers: 216 - 6 = 210
Probability formula: P = 210/216 = 35/36

Theorems

Basic Probability Theorem

Suitable Grade Level

Grades 9-11