Soh's answer to MS's Primary 5 Maths Rate & Ratio Singapore question.

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Soh
Soh's answer
9 answers (A Helpful Person)
Hope this help
MS
MS
4 years ago
Thanks. It’s clear.
I’m horrid at ratio, so may ask how do you derived at 1u = 6?
1u is 1 unit of ?
Soh
Soh
4 years ago
The 1u is 6 years after. There is some method on ratio where you can learnt from the web.