Question

760 мин = _ч  _мин                                                                                        300 с = _мин  _с                                                                                          45 ч = _сут.  _ ч                                                                                           3620 с = _ ч  _ с

Answer 1

760мин=12ч 40мин

 300 с =5мин 0с

45ч=1сут 21ч

3620с=1ч20с