lim's answer to Ethan's Secondary 2 Maths Singapore question.

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lim
Lim's answer
6 answers (A Helpful Person)
1st
hope u undertsand!! total/freq=mean
Ethan
Ethan
1 year ago
Hi, is this for Qn 12(a) or 12(b)?
Ethan
Ethan
1 year ago
Qn12(a) answer is supposed to be 12
Ethan
Ethan
1 year ago
Ok I think I got the answer 12 already. Thanks