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Mathematics, 03.01.2022 14:00 sophandnoel15

Jenny has 3 times as many storybooks as David. David has 60 fewer storybooks than Huiling. They have 460 storybooks altogether. How many storybooks does Jenny have?

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Jenny has 3 times as many storybooks as David. David has 60 fewer storybooks than Huiling. They have...
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