Предмет: Математика, автор: Аноним

(820-700)÷а=6 пожалуйста срочно! ​

Ответы

Автор ответа: Akakakl
1

Ответ:20

Пошаговое объяснение:

(820-700)/a=6

120/a=6

a=120/6

a=20

Автор ответа: kopylovaalisa44
1

Ответ:

1) 820 - 700 = 120

2) 120 : 6 = 20.

Ответ: а = 20

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