Răspuns :
5 ore=60 min
8 ore=__28800______sec
4ore=_14400_____sec
7min=_420____sec
300min=5___ore
180ore=______10800___min
2zili=_2880__min
8 ore=__28800______sec
4ore=_14400_____sec
7min=_420____sec
300min=5___ore
180ore=______10800___min
2zili=_2880__min
8ore=28800sec
40ore=14400sec
7min=420sec
300min=18000sec
180ore=648000sec
2zile=1728000sec
40ore=14400sec
7min=420sec
300min=18000sec
180ore=648000sec
2zile=1728000sec