Предмет: Алгебра, автор: Dageron

−9,4−(−7,9) решите пожалуста срочно

Ответы

Автор ответа: MaximilianHere

При вычитании отрицательного числа мы прибавляем его модуль. Крч:
-9.4-(-7.9) = -9.4+7.9 = 7.9-9.4= -1.5
Ответ: -1.5

Автор ответа: storm1997

ответ будет таков −9,4−(−7,9)= - 1,5

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