Question
P6.RD.TL.16010106-A2
There were some pens in Bag X and Bag Y. After Wesley transferred 25 of the pens from Bag X to Bag Y, the ratio of the number of pens in Bag X to that in Bag Y changed to 2 : 7. Find the ratio of the numbers of pens in Bag Y to the number of pens in Bag X at first.
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STUDENT

Primary 6 RFPD P6.RD.TL.16010106

06 Jul 2024, 12:57 AM

There were some pens in Bag X and Bag Y. After Wesley transferred 25 of the pens from Bag X to Bag Y, the ratio of the number of pens in Bag X to that in Bag Y changed to 2 : 7. Find the ratio of the numbers of pens in Bag Y to the number of pens in Bag X at first.
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