Lemma
MediumRatio, proportion & variation
AQuA-RAT train #910 · Algebra · Ratio, proportion & variation

If the ratio of the ages of two friends A and B…

If the ratio of the ages of two friends A and B is in the ratio 3 : 5 and that of B and C is 3 : 5 and the sum of their ages is 147, then how old is B?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #910

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