Question
P6.RD.TL.16010106-A1
There were some erasers in Packet W and Packet X. After Michael transferred 25 of the erasers from Packet W to Packet X, the ratio of the number of erasers in Packet W to that in Packet X changed to 1 : 7. Find the ratio of the numbers of erasers in Packet W to the number of erasers in Packet X at first.
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STUDENT

Primary 6 RFPD P6.RD.TL.16010106

15 Jun 2024, 12:03 AM

There were some erasers in Packet W and Packet X. After Michael transferred 25 of the erasers from Packet W to Packet X, the ratio of the number of erasers in Packet W to that in Packet X changed to 1 : 7. Find the ratio of the numbers of erasers in Packet W to the number of erasers in Packet X at first.
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