Предмет: Алгебра, автор: anatolijmirakan14

Ребята помогите пожалуйста вычелить дроби после 3 дальше дроби не могу просто тут написать так (3 1 /8- 2 7/12) ×2/5 : 17/35​

Ответы

Автор ответа: novaazena5
1

Ответ:

91/204

Объяснение:

(25/8 - 31/12) × 2/5× 35/17= 13/24 ×2/5×35/17= 13/60×35/17= 91/204

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