Priscilla Ng's answer to Opportunity's Primary 5 Maths Rate & Ratio Singapore question.
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Express the fractions to ratios to solve this word problem.
Next, change the 2 sets of ratios to have Kelly represented by the same number as her amount remained the same for 'Before' and 'After'.
Next, change the 2 sets of ratios to have Kelly represented by the same number as her amount remained the same for 'Before' and 'After'.
Date Posted:
3 years ago
Vry thankful for your help. Now i can explain to my girl easily
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