 
 <translate> He changed 12 * 2 = 24 motorcycle tires. He changed 10 * 4 = 40 car tires. So he changed 24 + 40 = 64 total tires. So the final answer is 64. <ibo> Ọ gbanwere taya ọgba tum tum iri na abụọ na abụọ. Ọ gbanwere taya ụgbọala 10 * 4 = 40. Ya mere, ọ gbanwere taya 24+40=64 n'ozuzu. Ya mere, azịza ikpeazụ bụ 64. 