Предмет: Математика, автор: honormg13

Одного разу на території морського порту всі причали були зайняті (біля кожного причалу було пришвартовано два судна). Троє хлопців порахували загальну кількість при- швартованих суден в порту і дали такі відповіді: 12, 13, 15. Скільки всього суден було пришвартовано в порту, якщо відомо, що тільки один хлопець дав правильну відповідь?

помогите пж

honormg13: буду кидать жб если ответите неправильно

Ответы

Автор ответа: 000wrabbit

0

Ответ:

12

Пошаговое объяснение:

я думаю, что правильный ответ 12. Т.к. возле каждого причала было пришвартовано по два судна, то независимо от количества причалов, количество суден будет четное (кратное двум). Такое число только 12, остальные числа 13 и 15 - нечетные.

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