SKEMA JAWAPAN MATEMATIK PT3NOJAWAPANMARKAH

1(a)1

12

3P1

P1

P1

1(b)i) -56+22

-34

ii) 0.1 + (-7)

-6.9K1

N1

K1

N1

1(c)80x3

240/6

40P1

K1

N1

2(a)i) -18xy+2yz-6xz

ii)5x+10y-6x+6y

-x+16YP1

P1

N1

2(b)(x+9)+(x+9)+5+5 = 3628+2x=36

X=4P1K1

N1

2(c)x(p+q) / x-y X (x+y)(x-y) / p(p+q) x(x+y) / pP2N1

3(a)Cakah

Tirus

ReflekP1

P1

P1

3(c)2+4 = 48

(4x8)+(7x8)

88P1

K1

N1

4(a)i)360/36

10

ii)360/24

15P1

N1

P1

N1

4(b)n=31.5

m=135

m+n=166.5N1

N1

K1

4(c)x=127

y=37

x+y=164N1

N1

N1

5(a)79

76.5

0.83p1

p1

p1

5(b)1215 0800 @ 1630-1315

4J 15m + 3J15m

7j30mP1K1

N1

6(a)45% dan 23/50

0.75 dan

13% dan 0.13P1

P1

P1

6(b)9/72 x 100

12.5%P1

N1

6(c)11 900 @ 170 000

181900P1N1

6(d(15x8) (1/2 x 4 x 7.5)+(4X4)

120-31

89P1

K1

N1

7(a)

52

45

9P1

P1

P1

7(b)x3 @ x>-1

-1