Jawabanmu

2014-08-19T16:12:51+07:00
2014-08-19T16:16:38+07:00
[1+ 2:12] x [63 x 1 : 11]
= [1+1/6] x 63/11
= 7/6 x 63/11
= 7/2 x 21/11
= 147/22
= 6 15/22