Предмет: Математика, автор: VityaAk47

в товарном поезде было 13 платформ с легковыми авто по 18 авто на каждой и 17 платформ с грузовиками на которых столько же грузовиков. Скока всего авто и грузовиков?

Ответы

Автор ответа: edin36

13х18=234 авто

17х18=306 груз

234+306=540 всего

Автор ответа: билинда

13*18=234(пл)-с легкавыми авто

17*18=306(пл)-с грузовиками

234+306=540 всего авто и грузовиков

Ответ:540

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