Question
Three girls, Hilda, Shannon and Lucy had a total of 4680 coins. Some exchanges were made. First, Hilda gave Shannon as many coins as Shannon had. After that, Shannon gave 15 of whatever she had then to Lucy. Finally, Lucy gave 14 of whatever she had to Hilda. As a result, they each had the same number of coins. How many coins did Hilda have at first?
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Three girls, Hilda, Shannon and Lucy had a total of 4680 coins. Some exchanges were made. First, Hilda gave Shannon as many coins as Shannon had. After that, Shannon gave 15 of whatever she had then to Lucy. Finally, Lucy gave 14 of whatever she had to Hilda. As a result, they each had the same number of coins. How many coins did Hilda have at first?