(2/7+4/3-10%)×21 3/4+( 20%+1/3)×4.5(2/7+4/3-10%)×213/4+( 20%+1/3)×4.5

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/14 18:02:32
(2/7+4/3-10%)×21 3/4+( 20%+1/3)×4.5(2/7+4/3-10%)×213/4+( 20%+1/3)×4.5

(2/7+4/3-10%)×21 3/4+( 20%+1/3)×4.5(2/7+4/3-10%)×213/4+( 20%+1/3)×4.5
(2/7+4/3-10%)×21 3/4+( 20%+1/3)×4.5
(2/7+4/3-10%)×21
3/4+( 20%+1/3)×4.5

(2/7+4/3-10%)×21 3/4+( 20%+1/3)×4.5(2/7+4/3-10%)×213/4+( 20%+1/3)×4.5