Răspuns :
12 secunde x 4 = 48 sec
10 min x 4 = 40 min
31 grade x 4 = 124
Total : 124 grade 40 min 48 sec
1 grad = 60 min
1 min = 60 sec
10 min x 4 = 40 min
31 grade x 4 = 124
Total : 124 grade 40 min 48 sec
1 grad = 60 min
1 min = 60 sec