45°-24°5'17+24°55'12"


145°17'24"+17°24'15+4°3'57


Răspuns :

45°-24°5'17''+24°55'12''=44°59'60''-24°5'17''+24°55'12''=20°54'43''+24°55'12''=46°09'55''

145°17'24''+17°24'15''+4°3'57''=162°41'39''+4°3'57''=166°45'36''