32°43′27″×4=?121.345°÷6+32°28′36″=?

来源：学生作业学帮网编辑：学帮网时间：2024/05/30 01:05:40

32°43′27″×4
=128°172'108''
=130°53'48''

121.345°÷6+32°28′36″
=121°20'42''÷6+32°28‘36’‘
=20°13’27‘’+32°28‘36’‘
=52°41’63‘’
=52°42‘3’‘