Jackson Wan's answer to Adler's Primary 5 Maths Rate & Ratio Singapore question.
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1/4* A = 2/3 * B
A/B = 2/3 *4/1 = 8/3
or 2and2/3
A/B = 2/3 *4/1 = 8/3
or 2and2/3
Date Posted:
1 year ago
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