(-1)3次方-(1-2分之1)÷3丨2-(-2)的3次方丨过程,

问题描述:

(-1)3次方-(1-2分之1)÷3丨2-(-2)的3次方丨过程,

(-1)3次方-(1-2分之1)÷3丨2-(-2)的3次方丨
原式=-1-1/2÷30
=-1-1/60
=-61/60