Предмет: Математика, автор: Anna11004

Наталка прочитала книжку, взяту у бібліотеці, за три дні. Першого дня вона прочитала на 10 сторінок менше ніж у вівторок. У вівторок вона прочитала 26 сторінок, що на 9 сторінок більше ніж у середу. Скільки сторінок у книжці?

Ответы

Автор ответа: jekadva

Ответ:

Пошаговое объяснение:

26-10=16страниц прочитала в первый день

26-9=17страниц прочитала в среду

16+26+17 = 59страниц в книге

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