Lemma
MediumAverages
AQuA-RAT train #32362 · Arithmetic · Averages

A student's mark was wrongly entered as 83 instead of 63

A student's mark was wrongly entered as 83 instead of 63. Due to that the average marks for the class got increased by 1/2. What is the number of students in the class?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #32362

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