Предмет: Математика, автор: Olaidbw

Стіл коштував 450 грн. Його ціна спочатку знизилася на 20%, а потім підвищилася на 20%. Скільки коштує стіл після другої зміни?
СРОЧНО!!!​

Ответы

Автор ответа: Elena3982
1

Пошаговое объяснение:

Я не знаю як ви розв'язуєте,то написала двома способами.

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