Lemma
MediumRatio, proportion & variation
AQuA-RAT train #20641 · Algebra · Ratio, proportion & variation

the ratio of type of pen and type of notebook is 5:4.and…

the ratio of type of pen and type of notebook is 5:4.and in 80 ways one can start writing.tell me the no. of pen and no. of notebook.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #20641

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