Предмет: Математика, автор: LizaCraft

А)Сколько сантиметров в дециметре?Какую часть дециметра составляет 1см?3см?б)сколько граммов в килограмме?Какую часть килограмма составляет 1г?480г?в)Сколько минут в часе?Какую часть часа составляет 1 мин?17мин?

Ответы

Автор ответа: Кариночка78

1дм=10см
1см=1/10дм
3см=3/10дм
б.1кг=1000гр
1гр=1/1000гр
480г=480/1000гр
в.1час=60мин
1мин=1/60ч
17мин=17/60ч

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