36*(-29又17/18)=,(-3/5)+1/5+(-4/5)=,(-3.5)-3/8=,(-3/4)+(-1/6)+3/8+(-5/12)要过程.

问题描述:

36*(-29又17/18)=,(-3/5)+1/5+(-4/5)=,(-3.5)-3/8=,(-3/4)+(-1/6)+3/8+(-5/12)要过程.

36*(-29又17/18)=36×(-30+1/18)=36×(-30)+36×1/18=-1080+2=-1078(-3/5)+1/5+(-4/5)=(-3+1-4)/5=-6/5,(-3.5)-3/8=-7/2-3/8=-31/8,(-3/4)+(-1/6)+3/8+(-5/12)=-6/8+3/8+(-1/6-5/12)=-3/8-7/12=-23/24...