6/1=( )/1+( )/1
问题描述：
6/1=( )/1+( )/1
以此类推,写出4个
要求数字要不同.
答
1/6=1/(12)+1/(12)
1/6=1/(18)+1/(9)
1/6=1/(24)+1/(8)
1/6=1/(42)+1/(7)
1/6=1/(15)+1/(10)