Jawabanmu

2014-08-31T21:22:09+07:00
1. 22/10:14/10=22/10x10/14=11/7 =1  4/7
2.31/10:21/10=31/10x10/21=31/21= 1  10/21
3. 45/10:25/10= 45/10x10/25=9/5 = 1  4/5
4. 55/10: 11/10=55/10x10/11=5/1=5
5. 15/100:3/10=15/100x10/3=5/10=1/2
2014-08-31T21:27:39+07:00
1. 22/10 : 14/10= 22x10/10x14= 11/7
2. 31/21
3. 9/5
4. 5
5. 1/2