Donovan's answer to Janice's Primary 6 Maths Fractions Singapore question.
done
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Sorry about the handwriting! To answer the question, we have to solve for y as defined in the picture. To clarify, “sub.” means substitute.
Date Posted:
1 year ago
Any other methods than algebra ? I haven't learn yet.
You could try using models such that 2/3 of local stamps are sized the same as 3/4 of foreign stamps. This should help you visualize the question better and it’s alright as a substitute for the algebraic solution!
Ok! :)
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