Math Problem Statement

cuantos numeros de 3 cifras capicuas son multiplos de 7

Solution

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Math Problem Analysis

Mathematical Concepts

Number Theory
Capicúa Numbers
Modulo Arithmetic
Divisibility

Formulas

Capicúa number formula: 101a + 10b
Modulo equation: 101a + 10b ≡ 0 (mod 7)

Theorems

Divisibility rule for 7
Modulo Arithmetic Properties

Suitable Grade Level

Grades 9-12