找规律填空:3/89,1/14,12/79,12/37,16/23,3/2,()()里填多少?

Question

找规律填空:3/89,1/14,12/79,12/37,16/23,3/2,( )
( )里填多少?

Answer 1

把数字化成：3/89；6/84；12/79；24/74；48/69；96/64
可以看出,分子按2的倍数翻番,分母按数值5递减,所以答案是192/59