Lemma
MediumRatio, proportion & variation
AQuA-RAT train #41204 · Algebra · Ratio, proportion & variation

The H.C.F and L.C.M of two numbers are 84 and 21 respectively

The H.C.F and L.C.M of two numbers are 84 and 21 respectively. If the ratio of the two numbers is 1:4, then the larger of the two numbers is:

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 #41204

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