Предмет: Математика, автор: Аноним

Помогите пожалуйста мне до завтра!!!
Автомобиль за 3 часа прошёл 270 км. Сколько ещё километров он проедет за 6 ч, если его скорость уменьшится на 8 км/ч?

Ответы

Автор ответа: Neuzvestna2233
0
1)270:3 =90км/ч - скорость автомобиля
2)90-8=82 км /ч
3) 82 х 6 = 492 км
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