Lemma
MediumRatio, proportion & variation
AQuA-RAT train #7717 · Algebra · Ratio, proportion & variation

A school currently maintains a fixed number of students per class

A school currently maintains a fixed number of students per class. If the ratio of students per class were to be increased by 1, 10 fewer classes would be run for a total of 120 students. What is the current ratio W of students per class?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #7717

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