Răspuns:
Explicație pas cu pas:
16°23'21''+32°11'12'' = 48°34'33''
122°44'28''-23°13'23'' = 99°31'5''
22°11'14''·2 = 44°22'28''
16°12'24'':4 = 4°3'6''
c)16°23'21" + 32°11'12" = 48°34'33"
f)122°44'28" - 23°13'23" = 99°31'5"
i)22°11'14" × 2 = 44°22'28"
l)16°12'24" : 4 = 4°3'6"
