Question
There were some stickers in Packet Q and Packet R. After Brandon transferred 15 of the stickers from Packet Q to Packet R, the ratio of the number of stickers in Packet Q to that in Packet R changed to 3 : 4. Find the ratio of the numbers of stickers in Packet Q to the number of stickers in Packet R at first.
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There were some stickers in Packet Q and Packet R. After Brandon transferred 15 of the stickers from Packet Q to Packet R, the ratio of the number of stickers in Packet Q to that in Packet R changed to 3 : 4. Find the ratio of the numbers of stickers in Packet Q to the number of stickers in Packet R at first.