Предмет: Математика, автор: amiraamira2225747

помогите прошу
x - 3 \times \frac{4}{15}  = 5 \times \frac{7}{20}
балов 50​

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Ответы

Автор ответа: jekadva
1

Ответ:

Пошаговое объяснение:

x-3\frac{4}{15} =5\frac{7}{20} \\ \\ x=5\frac{7}{20}+3\frac{4}{15}\\ \\ x=5\frac{21}{60} +3\frac{16}{60} \\ \\ x=8\frac{37}{60}


amiraamira2225747: спасибо!
Автор ответа: larisaserova53
0

Ответ:

Смотри решение на фото...

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