Lemma
MediumRatio, proportion & variation
AQuA-RAT train #64156 · Algebra · Ratio, proportion & variation

The age of the two friends were in the ration of 6:5

The age of the two friends were in the ration of 6:5. If the sum of their ages is 55. Then after how many years their ratio will become 8:7?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #64156

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