(-4^2)÷(8/3)^2+11/2x(-1/6)-(-0.5)^2

问题描述:

(-4^2)÷(8/3)^2+11/2x(-1/6)-(-0.5)^2

(-4^2)÷(8/3)^2+11/2x(-1/6)-(-0.5)^2
=-16÷(64/9)-11/12-1/4
=9/4-11/12-1/4
=27/4-11/12-3/12
=13/12