Question
Tina collected thrice as many pens as Barbara. Barbara collected four times as many pens as Betty. What is the ratio of the number of pens collected by Betty to the number of pens collected by Tina?
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Tina collected thrice as many pens as Barbara. Barbara collected four times as many pens as Betty. What is the ratio of the number of pens collected by Betty to the number of pens collected by Tina?