Question
Oliver had 190 more stamps than Daniel. Oliver gave 20% of his stamps to Daniel. Daniel in return gave 50% of his stamps to Oliver. In the end, Daniel had 728 less stamps than Oliver. How many stamps did Oliver have at first?
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Oliver had 190 more stamps than Daniel. Oliver gave 20% of his stamps to Daniel. Daniel in return gave 50% of his stamps to Oliver. In the end, Daniel had 728 less stamps than Oliver. How many stamps did Oliver have at first?