Dora Yeo's answer to Noah's Primary 6 Maths Measurement Singapore question.

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Dora Yeo
Dora Yeo's answer
3 answers (Tutor Details)
1st
Hope this helps!
J
J
3 years ago
Noah, this is basically the same as what I've written in the main comments section. You have to get used to making the numerator the same and using ratio to solve.

Model drawing is sometimes too tedious and time consuming