Вопрос школьника по предмету Математика
Сщили 25 плащей,изросходовав по 4 м ткани на каждый плащ.Сколько плащей можно сшить из зтой ткани ,если расходовать 5 м на каждый плащ?
Ответ учителя по предмету Математика
25*4=100м(затратилось на плащи)
100:5=20плащей
Ответ:20 плащей можно сшить из 100 метров ткани
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8
, во второй—2
5
всего
пути, а в третий—оставшиеся 18 км. Какой путь прошёл
турист за три дня?