Nancy Lim's answer to Alice's Primary 6 Maths Ratio Singapore question.
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This is a unit x value heuristics question.
You can find the total number of units for the value of $2, $5 and $10 first (66 units) then divide to find 1 unit before you find 6 units (the value of $2 notes).
Hope this helps!
You can find the total number of units for the value of $2, $5 and $10 first (66 units) then divide to find 1 unit before you find 6 units (the value of $2 notes).
Hope this helps!
Date Posted:
3 years ago