Lemma
MediumPermutations & combinations
AQuA-RAT dev #175 · Combinatorics · Permutations & combinations

Some students arranged picnic

Some students arranged picnic. The budget was Rs. 240. Because four students of the group failed to go, the cost to each student was increased by Rs.5. How many students went for the picnic?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · dev #175

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