Question
Anna has 3 times as many buttons as Linda. Linda has 45 as many buttons as Wendy. If the three of them have a total of 231 buttons, how many buttons does Wendy have?
2 m

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Anna has 3 times as many buttons as Linda. Linda has 45 as many buttons as Wendy. If the three of them have a total of 231 buttons, how many buttons does Wendy have?