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primary 6 | Maths | Ratio
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Rhea
Rhea

primary 6 chevron_right Maths chevron_right Ratio chevron_right Singapore

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Date Posted: 1 year ago
Views: 212

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Lind
Lind's answer
57 answers (A Helpful Person)
1st
Hope it helps
Rhea
Rhea
1 year ago
Can i know why do i have to take 3 (3u-12) = 4 (2u-4) ?
Lind
Lind
1 year ago
Both eqn are in relationship
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Mimosa
Mimosa's answer
1633 answers (A Helpful Person)
Rhea
Rhea
1 year ago
Can I ask why do we have to change both equation to 12 parts?
Mimosa
Mimosa
1 year ago
equation 3 minus equation 4 ...
12part - 12part = 0
this way, we remove "part" and left with "unit" to work on