(1-4/9)×5/16÷5/6 用简便方法计算

问题描述:

(1-4/9)×5/16÷5/6 用简便方法计算

(1-4/9)×5/16÷5/6
= 5/9×5/16÷5/6
= 5/9×(5/16×6/5)
= 5/9×6/16
=5/24