Lemma
MediumRatio, proportion & variation
AQuA-RAT train #35388 · Algebra · Ratio, proportion & variation

In Solution P, the proportion of water to alcohol is 5:4

In Solution P, the proportion of water to alcohol is 5:4. In Solution Q, the proportion of water to alcohol is 7:5. If the two solutions are combined, what is the concentration of alcohol in the new solution if the original solutions were mixed in equal amounts?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #35388

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