AC Lim's answer to rick's Secondary 1 Maths Singapore question.
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Hope this helps
Date Posted:
5 months ago
wait i dun get part a can u explaim
2a=3b
Divide both side with 2
2a/2 = 3b/2
a = 3b/2
Divide both side with b now
a/b = 3b/2b
a/b = 3/2
Therefore,
a:b = 3:2
Divide both side with 2
2a/2 = 3b/2
a = 3b/2
Divide both side with b now
a/b = 3b/2b
a/b = 3/2
Therefore,
a:b = 3:2
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