Lemma
MediumRatio, proportion & variation
AQuA-RAT train #41047 · Algebra · Ratio, proportion & variation

The present ratio of students to teachers at a certain school is…

The present ratio of students to teachers at a certain school is 45 to 1. If the student enrollment were to increase by 50 students and the number of teachers were to increase by 5, the ratio of students to teachers would then be 25 to 1. What is the present number of teachers?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #41047

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