 
<translate> Buru ụzọ chọpụta ọnụ ọgụgụ ikpeazụ nke mma Carolyn nwere: 10 mma + 6 mma = 16 mma. Mgbe ahụ chọpụta ọnụọgụgụ mbụ nke spoons Carolyn nwere: 6 knife * 3 spoons / knife = 18 spoons. Mgbe ahụ chọpụta ọnụ ọgụgụ ikpeazụ nke ngaji Carolyn nwere: 18 ngaji - 6 ngaji = 12 ngaji. Chọpụtazie ọlaọcha na ọlaọcha Carolyn nwere n'ozuzu: ngaji iri na abụọ + mma iri na isii + ndụdụ iri na abụọ = iri anọ. Mgbe ahụ, kewaa ọnụ ọgụgụ mma ahụ site n'ọnụ ọgụgụ nke iberibe ya ma mụbaa ya site na 100% iji nweta azịza ya dị ka pasent: 16 mma / iberibe 40 * 100% = 40%. Ya mere azịza ya bụ 40. <eng> First find the final number of knives Carolyn has: 10 knives + 6 knives = 16 knives. Then find the initial number of spoons Carolyn has: 6 knives * 3 spoons / knife = 18 spoons. Then find the final number of spoons Carolyn has: 18 spoons - 6 spoons = 12 spoons. Then find the total final amount of silverware Carolyn has: 12 spoons + 16 knives + 12 forks = 40 pieces. Then divide the number of knives by the total number of pieces and multiply by 100% to express the answer as a percentage: 16 knives / 40 pieces * 100% = 40%. So the answer is 40. 