Предмет: Математика, автор: nataivanova4631

Вычисли 23/45-12/45+21/45

109/250-(16/250+63/250)

57/190-(32/190-12/190)

35/67+(15/67-9/67)

(42/56+8/56)-29/56

203/300+(190/300-150/300)

Ответы

Автор ответа: mariyam2062006
0

Ответ: 0.71111111111, 0.1947368421, 0.6119402985, 0.375, 0.81

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