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primary 6 | Maths
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Yeo
Yeo

primary 6 chevron_right Maths chevron_right Singapore

Can someone explain this qns in simpler way?
Is it model drawing or ratio mtd?
Thanks.

Date Posted: 4 years ago
Views: 529
Nayaggan
Nayaggan
4 years ago
U can use algebra.

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AC Lim
Ac Lim's answer
12071 answers (A Helpful Person)
1st
U have started correctly.
So backward calculations
Hope this help
Yeo
Yeo
4 years ago
Thanks for the help
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Henry Tan
Henry Tan's answer
359 answers (A Helpful Person)
Backward solution. Hi Yeo, I had uploaded a similar question with steps by steps video presentation on YouTube “ezmath/primary/backward solution (challenging) #2 , you can learn from there.
Yeo
Yeo
4 years ago
Thanks for the help
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June Tan
June Tan's answer
11 answers (Tutor Details)
The above answers using the model method is the simpler way. In case you are curious, this is using the algebraic method
Yeo
Yeo
4 years ago
Thanks for the alternative way.