Jawapan

2014-09-28T20:42:35+08:00
Sy taw yg nmbor 1 jaa . . tuhh pon x taw laa btoi kaa x . . :P

1.  \frac{7}{27}
2014-09-28T21:10:24+08:00
H=3-k
k=3h-1

k=3(3-k)-1
k=9-9k-1
k+9k=8
10k=8
k=8/10
k=4/5

Bila = 4/5
h=3-(4/5)
h=(11/5)