Question
Three girls, Risa, Hazel and Nicole had a total of 3960 stickers. Some exchanges were made. First, Risa gave Hazel as many stickers as Hazel had. After that, Hazel gave 14 of whatever she had then to Nicole. Finally, Nicole gave 15 of whatever she had to Risa. As a result, they each had the same number of stickers. How many stickers did Risa have at first?
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Three girls, Risa, Hazel and Nicole had a total of 3960 stickers. Some exchanges were made. First, Risa gave Hazel as many stickers as Hazel had. After that, Hazel gave 14 of whatever she had then to Nicole. Finally, Nicole gave 15 of whatever she had to Risa. As a result, they each had the same number of stickers. How many stickers did Risa have at first?