Предмет: Математика, автор: vashenkoluda654

Задача
На спортивні змагання
приїхало 12 команд по
9 спортсменів та 17 ко-
манд по 7 спортсменів.
Скільки всього спортсме-
нів приїхало на змагання?

Ответы

Автор ответа: mithridat

3

Ответ:

$227$

Пошаговое объяснение:

$12 \cdot 9 + 17 \cdot 7 = 108 + 119 = 227$

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