Math Problem Statement
Помогни ми по математика На картончета са записани различни 5 цифрени числа с различни цифри с помощта на цифрите са 1,2,3,4,5.Какво е вероятността на случайно картончета да се падне нечетно число
Solution
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Math Problem Analysis
Mathematical Concepts
Probability
Permutations
Formulas
Total possible numbers = 5!
Odd numbers condition: last digit is odd
Total odd numbers = 3 * 4!
Probability = (Total odd numbers) / (Total possible numbers)
Theorems
Permutation Rule
Basic Probability Theorem
Suitable Grade Level
Grades 9-11
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