AQuA-RAT train #62937 · Arithmetic · Decimals & percentages
A certain fraction of a 15% salt solution by weight was replaced…
A certain fraction of a 15% salt solution by weight was replaced by a 25% salt solution by weight. The resulting solution has 21 % salt by weight. What fraction of the original solution was replaced?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #62937
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