34°34'+21°51'=?21°3'-19°58'=?32°16'x5.
1个回答
34°34'+21°51'=56°25′ 21°3'-19°58'=1°5′ 32°16'x5.=161°20′
相关问题
【21/3+(5.4-32/3)*12/3】/34/9
21-34×12-58的简便计算
21-34 ×12 -58 能算吗
5,17,21,25,()A.30 B.31C.32D.34
5 , 7 , 21 , 25 ,( ) A30 B31 C 32 D34
2/3,5/8,13/21,34/35,( )
已知4,5,21,得到比值为16,18,34,而8,1,21得到的比值为21,14,34,试问数值间的关系比值.
5/16×19/21-5/21×3/16(简算)
5,12,21,34,53,80,( )
1+2+3+5+8+13+21+34.+233=