va rog sin suflet dau coroana
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Răspuns:
24 ore=1440 minute
18 ore= 1080 minute
3,7 ore=222 minute
9,15 ore = 549 minute
360 secunde= 6 minute
15360 secunde=256 minute
b)
2 ore= 7200 secunde
2,16 ore=2776 dec
13,1 ore= 47160 sec
32 minute =1920 sec
4,5 min=270 sec
0.3min=18 sec