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secondary 3 | E Maths
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Chori
Chori

secondary 3 chevron_right E Maths chevron_right Singapore

Why is my ans for this qn wrong?

Date Posted: 1 year ago
Views: 284
NG BAN WAH
NG BAN WAH
1 year ago
1cm = 10mm. So, 2340mm = 234cm.

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1mm = 1 x10^(-3) m
1cm = 1 x 10^(-2)m
hence 10mm is 1cm, and 2340mm is 234cm
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Tan Shan Jing
Tan Shan Jing's answer
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