Предмет: Математика, автор: Аноним

Помогите пожалуйста!!!
Какой путь проедет поезд за 2 ч 40 мин ,если, двигаясь с постоянной скоростью, он проезжает 240 км за 1 ч 20 мин?

Ответы

Автор ответа: рфкпгр

0

480 км
2ч40 : 1ч 20м = 2
240 х 2 = 280 км

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