A/14=B/16=C/18=D/20,那么A:B=( ):( ),C:B=( ):( ),D:B=( ):( )快!谢谢!

来源：学生作业帮助网编辑：作业帮时间：2024/09/06 12:52:42

x��)�s�74�u�74�u�7��u�72�yٴ��G+'[ M+ �qFb� �O��V|�a)�$�Sf�d��l��@s�.�q� 3,`��x&�6��yv �P�]y

A/14=B/16=C/18=D/20,那么A:B=( ):( ),C:B=( ):( ),D:B=( ):( )快!谢谢!
A/14=B/16=C/18=D/20,那么A:B=( ):( ),C:B=( ):( ),D:B=( ):( )
快!谢谢!

A/14=B/16=C/18=D/20,那么A:B=( ):( ),C:B=( ):( ),D:B=( ):( )快!谢谢!
A/14=B/16=C/18=D/20,那么A:B=(7 ):(8 ),C:B=( 9):( 8),D:B=( 5):( 4)