Предмет: Математика, автор: Кульмагамбетова

одна целая пять шестых умножить на три целых три пятых и делить на две целые одна пятая помогите решить

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Автор ответа: lianerezova

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Автор ответа: titar4

1 5/6*3 3/5: 2 1/5= 11/6*18/15:11/5= 2 1/5: 2 1/5= 1

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