Предмет: Математика, автор: Vova2501

Катя пробежала 50 метров за 9 скунд,а Миша пробежал 100 метров за 20 секунд. Определите,чья средняя скорость была ниже. В ответе укажите на сколько метров в секунду! ДАЮ 100 БАЛЛОВ КТО ОТВЕТИТ

Ответы

Автор ответа: Maily11

Скорость Кати- 50:9=5 целых 5/9
Скорость Миши-100:20=5
Ответ: ниже у Мишы, на 5/9 метра в секунду.
ПОЖАЛУЙСТА, ПОСТАВЬ СЕРДЕЧКО)))))

Автор ответа: Vova2501

спс

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