110°20‘’÷5+23°22‘’
=22°4‘’+23°22‘’
=45°26‘’98度-12度26秒56分×498°-48°104'224''=98°-48°107'44''=98°-49°47'44''=97°59'60''-49°47'44''=48°12'16'' 请采纳，谢谢