Question
Adam and Bryan have some stickers in the ratio of 1 : 4.
When Bryan gives Adam 28 stickers,
the ratio of the stickers becomes 5 : 6.
How many stickers do they have together?
3 m

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Adam and Bryan have some stickers in the ratio of 1 : 4.
When Bryan gives Adam 28 stickers,
the ratio of the stickers becomes 5 : 6.
How many stickers do they have together?