Предмет: Математика, автор: Аноним

Найдите значения выражений . Тут со смешанными дробями. 1) 1/2 * 1 2/3 : 10 = 2) (1- 1/2) : (1/2 - 1/3) =

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Автор ответа: iras8

0

1) 1/2 * 1 2/3 : 10 =1/2*5/3:10=1/2*1/6=1/12

(1- 1/2) : (1/2 - 1/3) =1/2:(3/6-2/6)=1/2:1/6=1/2*6/1=3

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