Answers for problem sums in Maths CA Practice Paper

The answers are provided for you so that you can check your answers, spot your own mistakes and redo the sums till you get the correct answers.

Good Luck!

CA Practice 1
36. 144
37. 13 9/20
38 a) 60 b)20
39. 116
40. $7
41. 936
42. 132
43. 13 (Donald) and 17 (Mark)
44. 360
45. $2625
46. a) 168 b) $11.20
47. a) 128 b) $48
48. a) 9 b) 25 c) $250

CA Practice 2
36. 1
37. 1 hour
38. 180
39. 1/2
40. 51
41. $700
42. a) 6 b) 12
43. $3400
44. 240 apples, 200 pears
45. $205
46. $640
47. 11
48. $1.40
49. 168
50. a) 150 b) $180