Question
Irene, Joelle and Yoko collected some balls. Irene had thrice as many balls as Joelle, and Joelle had 14 more balls than Yoko. If they had a total of 171 balls, how many less balls did Joelle have than Irene?
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Irene, Joelle and Yoko collected some balls. Irene had thrice as many balls as Joelle, and Joelle had 14 more balls than Yoko. If they had a total of 171 balls, how many less balls did Joelle have than Irene?