Question
P6.RD.TL.16010106-A2
There were some coins in Box D and Box E. After Will transferred 15 of the coins from Box D to Box E, the ratio of the number of coins in Box D to that in Box E changed to 3 : 5. Find the ratio of the numbers of coins in Box E to the number of coins in Box D at first.
3 m
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STUDENT

Primary 6 RFPD P6.RD.TL.16010106

23 Jun 2024, 11:40 AM

There were some coins in Box D and Box E. After Will transferred 15 of the coins from Box D to Box E, the ratio of the number of coins in Box D to that in Box E changed to 3 : 5. Find the ratio of the numbers of coins in Box E to the number of coins in Box D at first.
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