Question
Tiffany, Hazel and Risa collected some cards. Tiffany had seven times as many cards as Risa, and Hazel had thrice as many cards as Risa. If Tiffany had 8 more cards than Hazel, how many cards did the 3 girls collect in total?
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Tiffany, Hazel and Risa collected some cards. Tiffany had seven times as many cards as Risa, and Hazel had thrice as many cards as Risa. If Tiffany had 8 more cards than Hazel, how many cards did the 3 girls collect in total?