51°37—32° 45'31"=? 23° 16'34"×3=？25° 33'÷4＋24°56'13'' 23（46°25'31''减26°31'52''）×5要

51°37'—32° 45'31"
=50°97'—32° 45'31"
=50°96'60''—32° 45'31"
=18°51'29''—32° 45'31"
23° 16'34"×3
=69° 48'102"
=69° 49'42"
25° 33'÷4＋24°56'13'' 23
=24° 93'÷4＋24°56'13'' 23
=24° 92'60''÷4＋24°56'13'' 23
=6°23'15''＋24°56'13'' 23
=30°79'28''23
（46°25'31''-26°31'52''）×5
=(45°85'31''-26°31'52''）×5
=(45°84'91''-26°31'52''）×5
=19°53'39''×5
=95°265'195''
=95°268'15''
=99°28'15''
100%正确 请采纳 thanks来自：求助得到的回答

51°37'—32° 45'31"
=50°97'—32° 45'31"
=50°96'60''—32° 45'31"
=18°51'29''

23° 16'34"×3
=69° 48'102"
=69° 49'42"

25° 33'÷4＋24°56'13'' 23
=24° 93'÷4＋24°56'13'' 23
=24° 92'60''÷4＋24°56'13'' 23
=6°23'15''＋24°56'13'' 23
=30°79'28''23
=31°19'28''23

（46°25'31''-26°31'52''）×5
=(45°85'31''-26°31'52''）×5
=(45°84'91''-26°31'52''）×5
=19°53'39''×5
=95°265'195''
=95°268'15''
=99°28'15''本回答被提问者和网友采纳

1°＝60’ 1’＝60＂