Question
Rachel collected thrice as many cards as Risa. Risa collected four times as many cards as Natalie. What is the ratio of the number of cards collected by Natalie to the number of cards collected by Rachel?
2 m

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Rachel collected thrice as many cards as Risa. Risa collected four times as many cards as Natalie. What is the ratio of the number of cards collected by Natalie to the number of cards collected by Rachel?