Question
convertir en heures minutes et secondes :
a) 72 min
b) 3h83 min
c) 2h 64 min et 27s
d) 100min et 25s
svpp mercii
a) 72 min
b) 3h83 min
c) 2h 64 min et 27s
d) 100min et 25s
svpp mercii
Asked by: USER2368
155 Viewed
155 Answers
Answer (155)
a) 72 min = 60 min + 12 min = 1h + 12 min = 1h 12min
b) 3h83 min = 3h + 60min + 23 min = 3h + 1h + 23 min
= 4h + 23 min = 4h 23min
c) 2h 64min et 27s = 2h + 60 min + 4 min + 27s
= 2h + 1h + 4min + 27s = 3h 4min 27s
d) 100 min et 25s = 60 min + 40 min + 25s
= 1h 40min 25s