( 十6.2)÷[0.712一3/8X(5.75一4.15)]=100
问题描述:
( 十6.2)÷[0.712一3/8X(5.75一4.15)]=100
答
(x 十6.2)÷([0.712一0.6)=100
x 十6.2=11.2
x=5