Предмет: Математика, автор: Heral

(Знак=/,это дробь)
18-10 5/6 * 1 13/35 + 6 5/14

Ответы

Автор ответа: Аноним

0

1) 10 5/6 * 1 13/35 = 65/6 * 48/35 = 104/7 = 14 6/7
2) 18 - 14 6/7 + 6 5/14 = 24 5/14 - 14 12/14 = 23 19/14 - 14 12/14 = 9 7/14 =
= 9 1/2
Ответ 9 1/2

Автор ответа: sedinalana

0

10 5/6*1 13/35=65/6*48/35=104/7=14 6/7
18-14 6/7=3 1/7
3 1/7+6 5/14=3 2/14+6 5/14=9 7/14=9 1/2

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