Respostas

2013-05-16T12:20:36-03:00

1) 5 h 50 min e 10 s 
= 5 h 50/60 h e 10/60 min
= 5 h 50/60 h e (10/60)(1/60)h
2) 60° 30' e 5''
= 60° 30' e (5/60)'
= 60° 30' e (5/60)'
= 60° (30/60)° e (5/60)'
= 60° (30/60)° e (5/60)(1/60)°