Jawabanmu

2014-05-05T12:34:07+07:00
5/4 x (10 1/4 - 8 1/2) + 5/8
5/4 x (41/4 - 17/2 ) + 5/8
5/4 x (41/4 -34/4) + 5/8
5/4 x 7/4 + 5/8
35/16 + 5/8
35/16 + 10/16
45/16 atau 2 13/16