Lemma
MediumDecimals & percentages
AQuA-RAT train #52688 · Arithmetic · Decimals & percentages

If the numerator of a fraction be increased by 20% and its…

If the numerator of a fraction be increased by 20% and its denominator be diminished by 10%, the value of the fraction is 20/21. Find the original fraction ?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #52688

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