Question
P6.RD.TL.16010106-A2
There were some coins in Box J and Box K. After Gabriel transferred 34 of the coins from Box J to Box K, the ratio of the number of coins in Box J to that in Box K changed to 2 : 7. Find the ratio of the numbers of coins in Box K to the number of coins in Box J at first.
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Primary 6 RFPD P6.RD.TL.16010106

03 Jul 2024, 01:22 PM

There were some coins in Box J and Box K. After Gabriel transferred 34 of the coins from Box J to Box K, the ratio of the number of coins in Box J to that in Box K changed to 2 : 7. Find the ratio of the numbers of coins in Box K to the number of coins in Box J at first.
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