Question

102°12'23"+6°45'49"= 45°23'15"-5°20'45"=​

Answer 1

Răspuns:

Explicație pas cu pas:

a)

102°12'23"+6°45'49"=

102°12'23"+

006°45'49"

-----------------

108°57'72'' = 108°58'12''

b)

45°23'15"-5°20'45"=​

45°22'75" -

05°20'45"

-----------------

40°02'30''