(4分之1减6分之1)×24 (8分之3加4分之1)×16 5分之3减5分之3×6分之1
问题描述：
(4分之1减6分之1)×24 (8分之3加4分之1)×16 5分之3减5分之3×6分之1
答
(1/4-1/6)×24
=6-4
=2
(3/8+1/4)×16
=3/8×16+1/4×16
=6+4
=10
3/5-3/5×1/6
=6/10-1/10
=1/2