Question
P6.RD.TL.16010106-A2
There were some cards in Packet B and Packet C. After Justin transferred 13 of the cards from Packet B to Packet C, the ratio of the number of cards in Packet B to that in Packet C changed to 1 : 4. Find the ratio of the numbers of cards in Packet C to the number of cards in Packet B at first.
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STUDENT

Primary 6 RFPD P6.RD.TL.16010106

04 Jul 2024, 11:45 AM

There were some cards in Packet B and Packet C. After Justin transferred 13 of the cards from Packet B to Packet C, the ratio of the number of cards in Packet B to that in Packet C changed to 1 : 4. Find the ratio of the numbers of cards in Packet C to the number of cards in Packet B at first.
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