 
<translate> Ọ na-eji 5 set kwa abalị ma na-atụfu 6 set nye ndị na-akwado ya ya mere ọ chọrọ 5 + 6 = 11 set kwa abalị. Ọ na-agafe usoro 11 kwa abalị ruo abalị iri atọ ya mere ọ chọrọ 11 * 30 = usoro osisi drum 330. Azịza ikpeazụ ya bụ: 330. <eng> He uses 5 sets a night and tosses 6 sets to fans so he needs 5 + 6 = 11 sets a night. He goes through 11 sets a night for 30 nights so he needs 11 * 30 = 330 drum stick sets.
The final answer: 330. 