Question
Esther, Zoe and Anna collected some cards. Esther had six times as many cards as Anna, and Zoe had thrice as many cards as Anna. If Esther had 9 more cards than Zoe, how many cards did the 3 girls collect in total?
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Esther, Zoe and Anna collected some cards. Esther had six times as many cards as Anna, and Zoe had thrice as many cards as Anna. If Esther had 9 more cards than Zoe, how many cards did the 3 girls collect in total?