Jawapan

2015-06-18T21:00:15+08:00


3 per 5 darab dgn 100

2 per 5 bahagi 270 darab 100

2015-06-18T21:00:39+08:00
3/5 x 100 = 60%
2/5 x 270 = 270 bahagi 5 jadi 54
              = 54 x 2  jadi RM108