Question
P6.RD.TL.16010106-A2
There were some erasers in Packet A and Packet B. After Xavier transferred 15 of the erasers from Packet A to Packet B, the ratio of the number of erasers in Packet A to that in Packet B changed to 1 : 5. Find the ratio of the numbers of erasers in Packet B to the number of erasers in Packet A at first.
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STUDENT

Primary 6 RFPD P6.RD.TL.16010106

21 May 2024, 11:09 AM

There were some erasers in Packet A and Packet B. After Xavier transferred 15 of the erasers from Packet A to Packet B, the ratio of the number of erasers in Packet A to that in Packet B changed to 1 : 5. Find the ratio of the numbers of erasers in Packet B to the number of erasers in Packet A at first.
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