數學試卷答案 – St. Stephen’s Girls’ College Form 1 Math Final Exam 2015-16 Paper 2
試卷答案
- a) 201.7
b) 210 - 108 (or \(2^{2} \times 3^{3}\)
- 1
- -1
- q ÷ (r + 3)
- 9q
- a) 4
b) -6
c) none - 45
- 35
- any integer ≥ 3
- 0.2k + 45 ≥ 50
or
\(0.2k + 7 \times 5 + 5 \times 2 \geqslant 50\) - 3rd term = 3/7
18th term = 18/67 - a) Yes
b) Yes
c) No - 360°
- D
- \(\frac{500}{3}\% \quad or \quad 166\frac{2}{3}\% \)
- $2880
- $36000
- $1110
- 11
- 67 cm2
- 245 cm3
- 20 sq. units
- (0, 6)
- 30 units
- (-2, -3)
- III
- B
- 11°
- 18°
- 41°
- x = 41
y = 72° - a) False
b) True
c) True - ∠D
- ΔAED ∼ ΔDCB
Reason: AAA - a) discrete
b) continuous - 180 cm
- 500
St. Stephen’s Girls’ College Form 1 Math Final Exam 2015-16 Paper 2 試卷