先约分在化成整数或带分数125/1000. 21/28 40/72 24/150 30/72 56/54 15/25 10/24 15/51 24/36 75/125

问题描述:

先约分在化成整数或带分数125/1000. 21/28 40/72 24/150 30/72 56/54 15/25 10/24 15/51 24/36 75/125
还有;16/18 10/15 54/90 33/88 12/20 86/48 77/121
不要过程只要答案

1/8 3/4 5/9 4/25 5/12 1又1/27 3/5 5/12 5/17 2/3 3/5 8/9 2/3 3/5 3/8 3/5 1又19/24 7/11