Lemma
MediumDecimals & percentages
AQuA-RAT train #4700 · Arithmetic · Decimals & percentages

A certain quantity of 40% concentration solution is replaced with 25% concentration…

A certain quantity of 40% concentration solution is replaced with 25% concentration solution such that the concentration of the combined amount is 35%. What's the ratio of the amount of solution that was replaced to the amount of solution that was not replaced?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #4700

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