AQuA-RAT train #26572 · Arithmetic · Decimals & percentages

A single refined oil can contains 20% impurities

A single refined oil can contains 20% impurities. After double – refining it contains 4% impurities. How much of double- refined oil can be obtained from 30 litres of single refined oil?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #26572

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