(4分之1-6分之1+24分之1)×24
问题描述:
(4分之1-6分之1+24分之1)×24
答
=1/4 ×24-1/6×24+1/24×24
=6-4+1
=3
(4分之1-6分之1+24分之1)×24
=1/4 ×24-1/6×24+1/24×24
=6-4+1
=3