a clock gains five seconds every hour.twenty-four hours later,it is 5:58.thw correct time is______横线里填
问题描述:
a clock gains five seconds every hour.twenty-four hours later,it is 5:58.thw correct time is______
横线里填
答
5:56
一小时快5秒,24小时快120秒(=2分钟),现在显示5:58,实际时间减2分钟.