规定:(25)=2+5=7 (123)=123=6 (65)=(11)=2 求:(92045)+(90/5)/(12)

问题描述:

规定:(25)=2+5=7 (123)=123=6 (65)=(11)=2 求:(92045)+(90/5)/(12)
我不知道抄没抄错题,但是拜托你们喽··········································
我算的除不尽。

(92045)=(20)=2
(90/5)=(18)=9
(12)=3
(92045)+(90/5)/(12)=2+9/3=5