Предмет: Математика, автор: Andrey4A

Первая Задача-
a)Таня печатает одну страницу за 15 мин, а Света - за 20 Мин. Кто работает быстрее : Таня Или Света? Сколько Страниц Напечатает каждая девочка за 1ч?



Второя Задача
в)До Обеда рабочий изготовил 72 Детали за 4ч, а после обеда - 51 Делаталь за 3ч. Когда он работал быстрее : До обеда или После Обеда!

Ответы

Автор ответа: ShumikK
0
Таня: 60/15=4 стр
Света: 60/20=3 стр
Таня быстрее

72/4=18 дет/ч
51/3=17 дет/ч
До обеда
Автор ответа: Andrey4A
0
Тоесть Где Делить?
Автор ответа: ShumikK
0
)) Да
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