3.15度+16度21分24秒/4=
3.15度+16度21分24秒/4=
数学人气:651 ℃时间:2020-02-03 05:58:37
优质解答
3.15度+16度21分24秒/4=3°9’+4°5‘21“=7°14‘21”≈7.239°童鞋啊,你算错咧,不过看在你是第一个帮我解决问题的份上就原谅你了(3.15度+16度21分24秒)/4=19°30‘24“/4=4°52‘36“?还是错的啊,正确的是7度14分21秒那不就是我最开始回答的么?你再看看,约等号前面的是不是?7°14‘21”
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