Предмет: Математика, автор: 25aisara

помогите пожалуйста ​

Приложения:

Ответы

Автор ответа: darynabdykakim
0

Ответ:

1 мин > 30 сек

2 ч. = 120 мин

Автор ответа: Naruto1709
0

Ответ:

1мин >30с

2ч=120мин

Пошаговое объяснение:

1мин=60с

1ч=60мин   60мин+60мин=120мин

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