Предмет: Математика, автор: jeffreywoodss

составь устно задачу по схематическому чертежу и реши её

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Автор ответа: nnndesigne

ученик до остановки шел 1 час со скоростью 40 кмч.после он сел на маршрутку и проехал еще 380 км и прошел от остановки до школы еще час но уже со скоростью 50 кмч. решение:40*1=40 ;50*1=50;380+40+50=380+90=470 (км)- прошел ученик от дома до школы

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