Lemma
MediumAlgebra word problems
AQuA-RAT train #52054 · Algebra · Algebra word problems

It costs …5 per hour

It costs $3 for the first 30 minutes to make a collect call. After the first 30 minutes it costs $5 per hour. If a certain customer make a collect call lasting for 4 hours and 30 minutes, how much will it cost her?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #52054

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