Christmas MT's answer to Choo's Primary 5 Maths Whole Numbers Singapore question.

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Christmas MT
Christmas Mt's answer
2097 answers (A Helpful Person)
Concept tested: Internal Transfer

Understand that the same model is drawn for Kelly and Andy before $450 is transferred.

In order for Kelly to be twice of Andy in the end, we need to cut each original blue box into 3 smaller units. In the end, Kelly will have 8 boxes, Andy 4 boxes.
1 year ago
Thank you very much