4/7×23又12/13+16×1/7+1/7×4/13
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/06 13:40:37
4/7×23又12/13+16×1/7+1/7×4/13
4/7×23又12/13+16×1/7+1/7×4/13
4/7×23又12/13+16×1/7+1/7×4/13
4/7×23又12/13+16×1/7+1/7×4/13
=188/13
4/7×23又12/13+16×1/7+1/7×4/13
4/7×23又12/13+16×1/7+1/7×4/13
4/7×23又12/13+16×1/7+1/7×4/13
4/7×23又12/13+16×1/7+1/7×4/13
=188/13