Предмет: Математика, автор: evsukovadiana434

задача из села в город выехали мотоциклист и велочипедист мотоцикл. ехал со скоростью 21км/ч. и добрался за 3 часа до города на каком расстоянии от города оказался велосипедист если его скорость была равна 18км/ч?

Ответы

Автор ответа: zxckloyn

Пошаговое объяснение:

21x3=63

18x3=54

63-54=9

evsukovadiana434: не верно!18*3=54

zxckloyn: извини, уже редактировавл!

evsukovadiana434: спасибо я уже у слп спросила всё ровно спс))

Автор ответа: Uliam123

Ответ: В 9 км от города.

Пошаговое объяснение: 21 • 3 = 63

18 • 3 = 54

63 - 54 = 9

evsukovadiana434: а можно пояснение???пжж

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