Предмет: Математика, автор: GladeLawn

На каждую парту учитель положил по 3 круга и 6 квадратов.Всего он разорил 90 фигур.Сколько парт в классе?

Ответы

Автор ответа: Gjmargo

1)3+6=9(ф.)- на одной парте
2)90:9=10(парт)- в классе
Ответ:10 парт.

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