Question
Gillian had a total of 442 purple and blue balls. She used 35 of her purple balls and bought another 44 blue balls. The number of blue balls she had then become 15 the number of purple balls. How many less blue balls than purple balls did she have at first?
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Gillian had a total of 442 purple and blue balls. She used 35 of her purple balls and bought another 44 blue balls. The number of blue balls she had then become 15 the number of purple balls. How many less blue balls than purple balls did she have at first?