Предмет: Математика, автор: mslukavenko

Как 80 тетрадей раздилили на 2 стрбки так что в одной из них на 60% тетрадей в другой

Ответы

Автор ответа: glebik9909

80 т. - 100%
80*100:60=48 т. в первой стопке (60%)
80-48=32 т. во второй стопке

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