Question

Calculați
a) 75°+25° 30' =
b) 27° 45' 32'' + 105° =
c) 75° + 25° 30' + 27° 45' 32'' =
d) 75°- 25° 30' =
e) 75° - 27° 45' 32'' =
f) 27° 45' 32'' - 25° 30' =

Answer 1

a) 100°30'
b)132°45'32"
c)128°15'32''
d)50°30'
e)48°45'32"
f)2°15'32''
Coroana te rog