Question

45 grade 41 minute plus 86 minute 57 minute

Answer 1

Răspuns:

45°41'+

86°57'

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

131°98'=132°38'

1°=60'

1'=60"

Answer 2

Răspuns:

45° 41' +

      86' 57''  

 47° 7' 57''

1° = 60'

1' = 60''