Question
P6.RD.TL.16010106-A2
There were some buttons in Packet A and Packet B. After Carl transferred 14 of the buttons from Packet A to Packet B, the ratio of the number of buttons in Packet A to that in Packet B changed to 2 : 7. Find the ratio of the numbers of buttons in Packet B to the number of buttons in Packet A at first.
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STUDENT

Primary 6 RFPD P6.RD.TL.16010106

19 May 2024, 08:43 PM

There were some buttons in Packet A and Packet B. After Carl transferred 14 of the buttons from Packet A to Packet B, the ratio of the number of buttons in Packet A to that in Packet B changed to 2 : 7. Find the ratio of the numbers of buttons in Packet B to the number of buttons in Packet A at first.
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