Предмет: Математика, автор: 20140

помогите решить задачу
1)Длина прямоугольника 6 см ,а ширина 4 см. Вычисли сторону квадрата,периметр которого равен периметру прямоугольника.
2)Из 24 заданий, предложенных на олимпиаде по математике,ученик не смог решить одну восьмую часть.Сколько заданий решил ученик?

Ответы

Автор ответа: aminautemisova

1) сторона квадрата 5 см
2) ученик решил 3 задания

Автор ответа: 20140

а решение как делать можно

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