Priscilla Ng's answer to Rin's Primary 6 Maths Ratio Singapore question.

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Priscilla Ng
Priscilla Ng's answer
806 answers (Tutor Details)
1st
When both comparison items have increased or decreased their value of equal amount, their difference remains the same as before the change.

In such cases, we change the 2 sets of ratios to their equivalent taking reference from their difference.
Rin
Rin
4 years ago
Thank you very much!㋛