Предмет: Математика, автор: vanessakudrik607

дам 20 балов
ааа спасите

Приложения:

Ответы

Автор ответа: artemkamaster1212

0

Ответ:300, 400,450

Пошаговое объяснение:

знайдемо скільки платять за 1 ящик

(6+8+9)/1150=50

перемножимо числа

50*6=300

50*8=400

50*9=450

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