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transformand o ora si 25 min in secunde obtinem?


Răspuns :

60×60=3600sec
25×60= 1500sec

3600+1500sec=5100sec
1 ora=60 minute
60 minute=3600 secunde( 60x60)
25 minute=1500 secunde (60x25)
3600+1500=5100 secunde
Raspuns: 5100 secunde