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GSM8K train #6533 · Algebra · Algebra word problems

The difference in age between Declan's elder son and younger son is…

The difference in age between Declan's elder son and younger son is 10 years. If the elder son is 40 years old now, how old will the younger son be 30 years from now?

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GSM8K — Grade School Math 8K (Cobbe et al., OpenAI, 2021) · train #6533

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