1111...112222...22除以3333...33等于多少
问题描述:
1111...112222...22除以3333...33等于多少
答
1111...112222...22/3333...33
=(1111...111111...11+1111...11)/(3*1111..11)
=(10000..01+1)/3
=10000..02/3
=3333..34