Предмет: Математика, автор: zlknsss

найдите сумму: -3,6+(-1,5); -3/7+(-4/9), помогите пожалуйста​

Ответы

Автор ответа: greenteawithlime
1

Ответ:

-5,1; -55/63

сумма отрицаиельных чисел равна отрицательному числу

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