Jawapan

  • Adl
  • Bercita-cita tinggi
2016-02-11T03:04:08+08:00
Formulae:
I = 05/04 x100
04 = RM5
I = 120
05 = x
120 = x/5 x 100
x/5 = 1.2
[email protected] = RM6