Friday, April 29, 2011

SA1 Maths Practice Paper 11

  1. 1
  2. 2
  3. 4
  4. 2
  5. 2
  6. 2
  7. 4
  8. 4
  9. 1
  10. 3
  11. 3
  12. 3
  13. 4
  14. 2
  15. 2
  16. 28
  17. 8q-6
  18. 18
  19. 6/7
  20. 1.3
  21. 5
  22. 8.2 
  23. 124
  24. 1/3
  25. (we will discuss in class)
  26. 3x +6
  27. 20
  28. 180
  29. 7/16
  30. 52
PAPER 2
  1. 5
  2. 25000
  3. 30
  4. 28
  5. 25%
  6. 205g
  7. 2 years
  8. $29.50
  9. 14
  10. 1.2 hr
  11. 5:9
  12. 70
  13. a) 50       b)1/4
  14. 1:5
  15. a) 4.8     b)  8.08am
  16. 52%
  17. 180
  18. $1193.80
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4 comments:

  1. UnknownApril 30, 2011 at 5:12 AM

    This comment has been removed by the author.

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  2. UnknownApril 30, 2011 at 5:17 AM

    What is the answer for 13a) and 15a) ? The answers given (qns 13 & 15) were for part b).

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  3. jyMay 1, 2011 at 8:41 PM

    For Qns 15, what is the distance Joshua travelled?

    ReplyDelete
  4. John ZhouMay 2, 2011 at 1:26 AM

    Erm... just to point out, Q9 of paper 2 is unsolvable. There are too many different possibilities as they did not specify where point E is exactly. You can shift it around and get a different answer while fulfilling the criteria they gave you. My mother tried to draw this on AutoCAD and she got 36 degrees.

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