Предмет: Математика, автор: gugu14

Задача.Михаил купил справочник по математике,потратив на него 45% имевшихся у него денег.Сколько денег было у Михаила,если справочник стоит 36 р ?

Ответы

Автор ответа: kristinalife933

Краткая запись:
Было - ? р. - 100%
Потратил -35р. - 45%
1) 35:45*100=80(руб)

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A Wonderful Discovery. Sarah had a son of ten, who was called Jack.A Wonderful Discovery.
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