Question
There were some pencils in Bag F and Bag G. After Paul transferred 25 of the pencils from Bag F to Bag G, the ratio of the number of pencils in Bag F to that in Bag G changed to 1 : 5. Find the ratio of the numbers of pencils in Bag G to the number of pencils in Bag F at first.
3 m

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There were some pencils in Bag F and Bag G. After Paul transferred 25 of the pencils from Bag F to Bag G, the ratio of the number of pencils in Bag F to that in Bag G changed to 1 : 5. Find the ratio of the numbers of pencils in Bag G to the number of pencils in Bag F at first.