计算:5又1/2-(-6/11)-[|-1/4+(-2)³|×(-2又2/3)÷1/3-(|-(-1/2)²|]
问题描述:
计算:5又1/2-(-6/11)-[|-1/4+(-2)³|×(-2又2/3)÷1/3-(|-(-1/2)²|]
答
5又1/2-(-6/11)-[|-1/4+(-2)³|×(-2又2/3)÷1/3-(|-(-1/2)²|] =11/2+6/11-[|-1/4+(-8)|×(-8/3)*3-(|-1/4|] =11/2+6/11-[33/4*(-8)-1/4]=11/2+6/11-[-66-1/4]=11/2+6/11+66+1/4=72又13/44...