Jawabanmu

2014-04-18T19:45:49+07:00
2 3/8 - 1 1/8 + [(5 1/4):2]
1 1/8 + 2 5/8
3 6/8
1 4 1
2014-04-18T20:04:47+07:00
19/8 - 11/8 : 8/8 51/4+ 8/8, 8/8nya diubah menjai 4/4 51/4 + 4/4 : 55/4 jadi roti nasir ada 55/4
1 1 1