Предмет: Математика, автор: kamanzolova162

90км/ч
70км/ч
220км
t=?ч​

Ответы

Автор ответа: arslanakbarov11
0

Ответ:t=2 часа

Пошаговое объяснение:

1) 90км/+70км/=160(км/ч)-общая сскорость

2) 220:160=2(часа)t-

kamanzolova162: Рахмет
kamanzolova162: Спасибо
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