Question

Resolva as operações abaixo:

a) 12° 45’ 49’’ – 3° 50’ 38’’

b) 30° 22’ 30’’ + 13° 58’ 30’

c) 14° 26’’ x 3 

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Answer 1

Resposta:

a) 12°45'49''-3°50'38''

=8°55'11''

b) 30°22'30''+13°58'30''

=44°21'0''

c) 14°26'' x 3

=43°18'0''