32.68°+28°41′55″

题目

32.68°+28°41′55″
90°-48°10′22″
28°29′30″*5

答案

32.68°+28°41′55″
=32°40'48''+28°41′55″
=60°81′103″
=61°22′43″
90°-48°10′22″
=89°59‘60’‘-48°10’22‘’
=51°49‘38’‘
28°29′30″*5
=140°145′150″
=142°27′30″