Question
Eva, Tiffany and Zoe collected some balls. Eva had thrice as many balls as Tiffany, and Tiffany had 12 more balls than Zoe. If they had a total of 148 balls, how many less balls did Tiffany have than Eva?
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Eva, Tiffany and Zoe collected some balls. Eva had thrice as many balls as Tiffany, and Tiffany had 12 more balls than Zoe. If they had a total of 148 balls, how many less balls did Tiffany have than Eva?