12÷16等于36分之27等于0.75等于33÷44等于4分之3
12/16等于27/36也就是等于0.75等于33/44又等于4分之3。
12÷16=27/36=0.75=33÷44=3/4
12/16=18.75/27=0.75=33/44=3/4
12//16=27/36=0.75=33/44=3/4
