Thursday, March 26, 2020

Maths Topic 13-7 Answers

Here is a better explanation of DSR Question 1 (I was a little confused this morning so please note that it is the correct answer for the 13-7 DSR, not 13-6):



11 comments:

  1. why is number one a?

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    Replies
    1. Hello Matt,

      Please the photo just below the DSR answers with a better explanation of why Question 1 is A.

      Delete
  2. what is the answer for the second question of question 4?

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  3. what is the second answer for #4????

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  4. Where is the answer for the second question in #4 in the DSR?

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    Replies
    1. Hello Unknown,

      My apologies. I must have been too excited about drawing a stack of cubes and forgot to write the answer.

      The answer to this question is 9squaremetersX$15persqm = $135 so the answer is $135.

      Delete
  5. for qc q2a also 3

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  6. Replies
    1. Hello Henry,\

      Do you mean Question 2B in the QC?

      If you do, Sally cuts once (two pieces), twice (4 pieces), three cuts (6 pieces) and 4 cuts (8 pieces).

      Let me know if I am looking at the question that you mean. The QC is the only page with a 2b so I hope this helps.

      Delete
  7. DO we need to upload reteaching and pretest?

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    1. Hello Matt,

      No, but you may share your answers and discuss them with other or post them here. It would be good for you to review and check in with others. Posting here will allow everyone to see the answers. I will post the answers to the practice test as a comment later so that everyone can have some time to work on it.

      Delete