Page 94 - Steady Mate Tg1 - Book A

Matematik Tingkatan 1 Jawapan

E 1. 2.65 2. 3.87 3. 5.74 1 1 3
4. 6.78 5. 8.49 6. 12.49 6. 3 1 000 = 3 1 2
10
7. 0.45 8. 0.12 9. 2.44
10. 4.08 11. 5.18 12. 13.05 1
=
F 1. 625 2. 1 369 10
3. 6 4. 11
8 K 1. 729 2. 125 3. 0.064
G 1. 8 2. 12 3.
15 64 5
H 1. 144 cm 2 4. 1.728 5. 343 6. 15 8
2. (a) 1 m
(b) 16 m 2 L 1. 19 683 2. 54 872 3. –68.921
343 42
Praktis Berfomat PT3 4. –0.004096 5. – 1 728 6. –97 125
KANDUNGAN
1. C M 1. 5 2. 6 3. –7
2. B 4. –8 5. 0.3 6. 0.9
3. 2
7. –0.4 8. –0.7 9. 7
3 3 3
10. 8 11. –1 4 12. –1 5

N 1. 3.11 2. 5.01 3. –1.39
4. –0.86 5. 0.93 6. 1.04
O 1. 3 375 2. 79 507
3. 8 4. 4
3
4. (a) √ 320 = 3.2 × 100 P 1. 27 000 cm 2. 12 cm 3. 1 728 cm 3
4. (a) 1.25 m
= 1.789 × 10 (b) 12.152 m 3
= 17.89 Q 1. –4.31 2. – 47 3. –39
144
(b) 72.25 cm 2 4. 8.992 5. –6.3 6. 6 7
(c) 150 m 8
7. 32 8. –700
I 1. ✓ 2. ✗
3. ✗ 4. ✓
Praktis Berfomat PT3
KANDUNGAN

3
J 1.  1 331 = 3 11 × 11 × 11
1. B 2. D
= 11 3. 27
1 000 –64 –0.008 125

3
2.  0.008 = 3 0.2 × 0.2 × 0.2 as as as
10 –4 –0.2 3
= 0.2 5
1 1 1 1 49 3 – 8
3. 3 125 = 3 5 × 5 × 5 4. (a) = 9 + 27
1 7 2
= 5 = 3 + 1– 2
3
2
= 1
3
4.  –512 = 3 (–8) × (–8) × (–8) 3
= –8 (b) 27 : 1
(c) Rosie tidak dapat berbuat demikian kerana isi padu
3
3

3
5.  3.375 = 3 1.5 kubus yang dihasilkan kurang daripada 3 500 cm .
Rosie will not be able to do so because the volume of the cube
made is less than 3 500 cm . 3
= 1.5
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