 
 <translate> The 2 puppies cost 2 * 20 = 40 dollars. The stock is worth 100 dollars, meaning that the kittens cost 100 - 40 = 60 dollars. Since the cost of a kitten is 15 dollars, the pet shop has 60 / 15 = 4 kittens. So the final answer is 4. <ibo> Nwa nkịta abụọ ahụ na-efu 2 * 20 = dollar 40. Ahịa ahụ ruru otu narị dọla, nke pụtara na nwa ewu ahụ ruru otu narị dọla - iri anọ = iri isii. Ebe ọ bụ na ọnụ ahịa nwa ewu bụ dollar iri na ise, ụlọ ahịa anụmanụ nwere 60 / 15 = nwa ewu anọ. Ya mere, azịza ikpeazụ bụ 4. 