(3-1.4)/15分之8怎么算啊
问题描述:
(3-1.4)/15分之8怎么算啊
答
(3-1.4)/15分之8
=1.6×8分之15
=0.2×15
=3
(3-1.4)/15分之8怎么算啊
(3-1.4)/15分之8
=1.6×8分之15
=0.2×15
=3