Предмет: Алгебра, автор: elmanovazlata

Путь длиной 68 км первый велосипедист проезжает на 15 минут быстрее второго, найдите скорость второго, если известно, что она на 1 км меньше первого
Помогите, пожалуйста

Ответы

Автор ответа: prosto2799Man

Ответ:

16 км/ч

60÷15=4

4x+x+1 -x-1 =68

4x+x+1-x+1=68

4x=68

X=17 скорость первого

17-1

16 скорость второго

prosto2799Man: Ответ верный, я проверил

elmanovazlata: Ну значит все хорошо))

prosto2799Man: Вот, теперь вроде норм

prosto2799Man: Щас вроде верно

elmanovazlata: Спасибо ❤️

prosto2799Man: ток теперь нужно писать скобки

prosto2799Man: хвхвхввхх

elmanovazlata: Аххахахахах

elmanovazlata: Окей

elmanovazlata: Пасиба

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