(5/36+5/27+1/27)x2 算式怎么写?

问题描述:

(5/36+5/27+1/27)x2 算式怎么写?

(5/36+5/27+1/27)x2
=(5/27+1/27+5/36)x2
=(6/27+5/36)x2
=(2/9+5/36)x2
=(8/36+5/36)x2
=(13/36)x2
=13/18
(希望采纳!)