Предмет: Математика, автор: kareyka22

люююдиии плииииизззззз​

Приложения:

Ответы

Автор ответа: slastendara7
2

Ответ:

45

Пошаговое объяснение:

52,7+37,3= 90 км/ч общая скорость

90×0,5=45 км

(30 минут = 0,5 часа)

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