AQuA-RAT train #76717 · Arithmetic · Decimals & percentages

40% of a 70% vinegar solution is replaced with water

40% of a 70% vinegar solution is replaced with water. From the resulting solution, again 10% is replaced with water. This step is repeated once more. What is the concentration of vinegar in the final solution obtained?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #76717

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