Page 41 - Past Year
P. 41
39 | P a g e
1 2 0 6 7
1
30. (a) Y (b) R 5 2 1
3 7 8 25 20
31. (a) 5x 7y 2z 525
8x 6z 490
10x 4y 640
5 7 2 525
x
y
8 0 6 490
10 4 0 640
z
6 2 3
91 91 26
1
(b) A 15 5 1
91 91 26
8 25 2
91 182 13
x RM 50, y RM 35, z RM 15
32. m =3
3 2 35 51
33. (i) 1 1 (ii)
7 11
2 2
2 1 1 0
P 6 1 Q 14 1
1 1 2 3
34. ,
35. (a)
5 + 5 + 5 = 66
10 + 15 + 10 = 147
10 + 15 + 15 = 143
5 5 5 66
[10 15 10] [ ] = [147]
10 15 15 143
(b) Mango = RM 11 Pineapple = RM 3.00 Watermelon = RM 0.80

