(1-1/2)³: (1/3-1/4)²*(1/6)² решите по действиям, пож(

(1-1/2)³:(1/3-1/4)²*(1/6)²=0,5
1)(1-1/2)³=(2/2-1/2)³=(1/2)³=1/8
2)(1/3-1/4)²=(4/12-3/12)²=(1/12)²=1/144
3)1/8:1/144=1/8*144/1=18
4)(1/6)²=1/36
5)18*1/36=1/2=0,5