Предмет: Математика, автор: JuviaLoksar

12 целых 13/30(тринадцать тридцатых) минус 3 целых 17/20 (семнадцать двадцатых) =...

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Автор ответа: математик12083
0
12целых 13/30-3целых17/20=12целых 26/60-3целых41/60=8целых45/60=8целых9/12
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