Предмет: Математика, автор: novruzovafatime270

(2 1/2)²×8/15-7/9



помогите что делать срочно ​

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Ответы

Автор ответа: You12354
1

Ответ:

6 1/4*8/15-7/9

1)6 1/14*8/15= 3 1/3

2) 3 1/3 - 7/9= 2 5/9

Пошаговое объяснение:.

novruzovafatime270: спасибо
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