Lemma
MediumAlgebra word problems
AQuA-RAT train #55014 · Algebra · Algebra word problems

It takes Tammy 15 minutes to do one oil change, and it…

It takes Tammy 15 minutes to do one oil change, and it takes Jill 10 minutes. At 2:30 pm, they both finish an oil change simultaneously. If Tammy and Jill both began doing oil changes at exactly the same time and worked without pausing, when did they both start doing oil changes?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #55014

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