Uma's answer to Gens's Secondary 1 Maths Singapore question.

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Uma
Uma's answer
6 answers (Tutor Details)
1st
The last question is not specific, hence the weird answer.

But I hope the first two helps!
AC Lim
AC Lim
3 years ago
Is b) 19? instead 20.
Gens
Gens
3 years ago
thanks v much