Предмет: Математика, автор: snezok564

Помогите решить.Нужно найти х

Приложения:

Ответы

Автор ответа: gulchexra9069

Ответ:

$256 \times 3 \div 6 \times 3 \times 3469 - 362216 \div 3 =$

snezok564: Откуда у тебя эти цифры?

Автор ответа: mitzu66

Ответ:

1 4/5х= 4-⅖

1 ⅘х=3 ⅗

х= 3 ⅗:1⅘

х= 18/5 * 5/9

х= 2

snezok564: Привет,а как проверить что это будет 2 ?

mitzu66: 2*18/5=5/9 или же 2*5/9=18/5

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