Question

Qual é a soma de:
a) 48 graus 12' + 72 graus 30'?
b)71 graus 40' + 12 graus 50'?
c)32 graus 34' 58" + 25 graus 25' 2"?

Answer 1

a) 120 graus 42'
b) 84 graus 31'
c) 58 graus