a)1122'=18° 42'
1 grad= 60 minute
1122' : 60 =18 grade si rest 42 minute
b)1939'=32° 19'
1939':60=32 grade si rest 19 minute
2.Transformati in grade si minute:
a)25,2 grade =25° 12'
1 grad = 60 min
0,2 grade x 60 = 12 minute
b)52,8 grade=52°48'
0,8 grade x 60 = 48 minute
c)24,25 grade=24°15'
0,25 grade x 60 = 15 minute
