Предмет: Математика, автор: KateKuhalskaya

решите пожалуйста!!!!​

Приложения:

Ответы

Автор ответа: parus77
2

Ответ:

Пошаговое объяснение:

Приложения:
KateKuhalskaya: Спасибо огромное!✓
evvoronina1: На здоровье!
parus77: Пожалуйста.
Автор ответа: evvoronina1
4

3000 р

3000•10/100 = 300 р. - первая уценка.

3000-300 = 2700 р. - цена после первой уценки.

2700 • 15/100 = 405 р. - вторя уценка.

2700 - 405 = 2295 р. - цена, по которой вещь продана.

26000

26000 • 10/100 = 2600 р. первая уценка.

26000 - 2600 = 23400 р. - цена после первой уценки.

23400 • 15/100 = 3510 р. - вторая уценка.

23400 - 3510 = 19890 р. - цена, по которой вещь продана.

KateKuhalskaya: спасибо!!!!
evvoronina1: Да на здоровье!
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