Dawn's answer to John mered's Secondary 2 Maths Singapore question.

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Dawn
Dawn's answer
21 answers (Tutor Details)
1st
(a). Map : Actual
3.5cm^2 : 0.14km^2
1cm^2 : 0.04km^2
1cm : 0.2km
1cm : 200m
1cm : 20,000cm
1 : 20,000