3/1,150%,1又3/4,60%,( ),( ),( )规律是：快啊

3/1,150%,1又3/4,60%,( ),( ),( )规律是：快啊
3/1,150%,1又3/4,60%,( ),( ),( )规律是：
快啊

3/1,150%,1又3/4,60%,( ),( ),( )规律是：快啊
3/1
150%=150/100=3/2
1=3/3 (这里不是1又3/4,是1,3/4)
3/4
60%=60/100=3/5
接下来三个是：
3/6=1/2
3/7
3/8
规律是：分子不变,分母升序增加.

30% 15% 7.5%