Предмет: Математика, автор: chmelevaelena

Вырази в минутах: 1 ч 48 мин, 1 ч 15 мин, 2 ч 5 мин, 2 с 55 мин

Ответы

Автор ответа: pukhova1

108 минут
75 минут
125 минут
175 минут

chmelevaelena: как вы вычислили 175 минут,не могу понять этого???

pukhova1: 2 часа 55 минут
это 120 +55 ответ 175

chmelevaelena: в учебнике написано 2 с 55 минут,наверно 2 ч???

pukhova1: опечатка , не "с" а "ч"

chmelevaelena: спасибо большое

pukhova1: не за что)

Автор ответа: dotka666

1 ч 48 мин = 108 мин
1 ч 15 мин = 75 мин
2 ч 5 мин = 125 мин

chmelevaelena: а как будет 2 с 55 мин???

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