Предмет: Математика, автор: Sofrina42

В ТРЁХ СОСТАВАХ 120 ТОВАРНЫХ ВАГОНОВ.В ПЕРВОМ И ВТОРОМ СОСТАВАХ ВМЕСТЕ 77 ВАГОНОВ,ВО ВТОРОМ И ТРЕТЬЕМ -70 ВАГОНОВ.СКОЛЬКО ВАГОНОВ В КАЖДОМ СОСТАВЕ?СДЕЛАЙ
ЧЕРТЁЖ К ЗАДАЧЕ И РЕШИ ЕЁ.
Нарисуйте чертёж как нибудь пожалуйста

Ответы

Автор ответа: Inf777

1) 120 - 77 = 43 вагона - в III составе
2) 120 - 70 = 50 вагонов - в I составе
3) 77 - 50 = 27 вагонов - во II составе.

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