Предмет: Математика, автор: anastac

Для покрытия черепицей крыши большего дома требуется 2146 плиток, а меньшего 1428.Сколько требуется плиток, чтобы покрыть черепицей крыши 6 больших и 7 маленьких домов?

Ответы

Автор ответа: DIMON777555

1-2146х6=12876

2-1428х7=9996

3-12876+9996=22872

Автор ответа: CocaColа

1) 2146*6=12876(плиток) - на 6 больших домов

2) 1428*7=9996(пл.) - на 7 маленьких домов

Ответ: 12876 плиток потребуется на 6 больших домов;

9996 плиток потребуется на 7 маленьких домов.

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