45.6*1.23/78.9/456*7.89/123怎么简便计算
问题描述:
45.6*1.23/78.9/456*7.89/123怎么简便计算
答
(45.6*1.23*7.89)/(78.9*456*123)=0.00001/0.1=0.0001
45.6*1.23/78.9/456*7.89/123怎么简便计算
(45.6*1.23*7.89)/(78.9*456*123)=0.00001/0.1=0.0001