Question
3 sisters, Irene, Cathy and Risa, paid a total of $156 for a souvenir. Irene paid 12 of what the rest paid. Cathy paid 17 of what the rest paid. How much did Risa pay?
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3 sisters, Irene, Cathy and Risa, paid a total of $156 for a souvenir. Irene paid 12 of what the rest paid. Cathy paid 17 of what the rest paid. How much did Risa pay?