Предмет: Математика, автор: Аноним

Решить задачу водной стране было240 ветряных мельниц,водяных в 4 раза меньше,а паровых в 4 раза больше , чем ветряных водяных вместе.Сколько паровых мельниц было в этой стране

Ответы

Автор ответа: Тащер111228

1) 240:4=60 - паровых
2) (60+240)×4 = 1200 - ветряных.
Ответ:60 паровых и 1200 ветряных

Автор ответа: MisterFoxLive2016

1)240:4=60(в)-мельниц.2)240+60=300 3)300×4=1200.Можно в одно выражение (240:4+240)×4=1200

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