0.0325除以0.013 ------------------------- (o.22-0.2065)除以(3.6乘0.015) 0.0325除以0.013 -------------------------(o.22-0.2065)除以(3.6乘0.015)

问题描述:

0.0325除以0.013 ------------------------- (o.22-0.2065)除以(3.6乘0.015)
0.0325除以0.013
-------------------------
(o.22-0.2065)除以(3.6乘0.015)

(0.0325÷0.013)/(0.22-0.2065)÷(3.6×0.015)=[(352/10000)÷(13/1000)]/[(22/100)-(2065/10000)]÷(18/5*15/1000)=[(352/10000)÷(13/1000)]/[(2200-2065)/10000]÷(27/500)=[(352/10000)÷(13/1000)]/(135/10...