Transformati:
a) 3° in minute
b)540' in grade
c)5100' in grade
d)2520' in grade
e)7°11' in minute
f)45°7' in minute


Răspuns :

3°=180'
540'=9°
5100'=85°
2520'=42°
7°11'=431'
45°7'=2707
"1 grad=60 minunte"