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secondary 4 | E Maths
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secondary 4 chevron_right E Maths chevron_right Singapore

Hi i don't understand qns 3a and b
For qn a, I don't understand why is the equation done that way
For qn b, I don't understand why is the answer :median might be bigger than 12 but might still be 12. And how am I supposed to find out the median?? Someone pls explain to me thank u!!

Date Posted: 4 years ago
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Celestine
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4 years ago
Thank u! This is the clearest answer I have ever gotten!
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4 years ago
But I am afraid I still do not understand y they could both be 12 or it or it could be 11 and 13??