一.分数的乘法：（全部化成假分数）5/12*3=5/12*4=5/12*6=5/24*8=5/24*4=5/12*12=6/11*77/54=15/36*12=7/48*36=15*8/25=75*14/15=200*51/100=

Question

一.分数的乘法：（全部化成假分数）
5/12*3= 5/12*4= 5/12*6=
5/24*8= 5/24*4= 5/12*12=
6/11*77/54= 15/36*12= 7/48*36=
15*8/25= 75*14/15= 200*51/100=

Answer 1

5/12*3= 5/4 5/12*4=5/3 5/12*6= 5/2
5/24*8= 5/3 5/24*4= 5/6 5/12*12=5
6/11*77/54= 7/9 15/36*12= 5 7/48*36=21/12
15*8/25= 24/5 75*14/15= 70 200*51/100=102