Christmas MT's answer to Choo's Primary 5 Maths Whole Numbers Singapore question.
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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.
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.
Date Posted:
3 years ago
Thank you very much