Saturday, February 11, 2012
A Question we got in Math class and its Answer
Question. A group of students are talking, 2 friends leave the group. Write an expression for the number of students in the group after the 2 leave?
Answer. S- 2
How I got it. well since I don't know how many students are in the group its unknown so I put S for students the - 2
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February 11, 2012 at 11:06 PM
Good job Kiara! You explained it well.
February 12, 2012 at 1:21 PM
Good post, now I know what the answer is and how to get it.
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