Question

1. Transformati in secunde:
4h 23min


2.Transformati in minute 300s


3.Transformati in minute 7h


4.Transformati in ore 108000s


5. Transformati in ore,minute si secunde 18095s

Answer 1

1.4h23 min=3600•4+1440=14400+1440=15840 secunde
1 min=60 s=> 1h=60•60=3600 s
24 min=24•60=1440 s
2.60s=1min
300s=x min
x=300/60=5 minute
3.1h=60 min=>7h=60•7=420 minute
4.1h=3600 sec
x h=108000s
x=108000/3600=30 ore
5.1h=3600s
x h=18095 s
x=18095/3600=5 h