Question
A bag had some purple markers and yellow markers in the ratio of 7 : 2. Emily removed 40 purple markers and put another 22 yellow markers into the bag. There is now 25% as many purple markers as yellow markers in the bag. How many purple markers were in the bag at first?
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A bag had some purple markers and yellow markers in the ratio of 7 : 2. Emily removed 40 purple markers and put another 22 yellow markers into the bag. There is now 25% as many purple markers as yellow markers in the bag. How many purple markers were in the bag at first?