Предмет: Математика, автор: kristinasevcova515

5. Розв'яжіть рівняння: a) x/5 = 9/10 - 3/10
б) 11/x = 1 7/18 + 2 5/18

Ответы

Автор ответа: kitanadebiseva
2

Ответ:

1) х/5 = 9/10 - 3/10 = 6/10

х = 5*6/10 = 3 - ОТВЕТ

2) 11/х = 1 7/18 + 2 5/18 = 3 2/3

х = 11 : 3 2/3 = 3 - ОТВЕТ

ДОПОЛНИТЕЛЬНО

В вопросе опечатка - следует читать 1 7/18, а не 1 7/8.

Пошаговое объяснение:

Автор ответа: AyubTOP
0

Ответ:

1) Всё на фото и решение! Нажми на спасибо или на ♥︎

Пошаговое объяснение:

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