16/28 24/32 68/51 52/91 28/49 88/121请化最简分数

问题描述:

16/28 24/32 68/51 52/91 28/49 88/121请化最简分数

16/28=4\7
24/32=3\4
68/51=4\3
52/91=4\7
28/49=4\7
88/121=8\11