 
 <translate> If Flying Scotsman had 20 more carriages than Norwich, and Norwich had 100 carriages, then Flying Scotsman had 100 + 20 = 120 carriages. Together, Flying Scotsman and Norwich had 120 + 100 = 220 carriages. If Euston had 130 carriages, 20 more carriages than Norfolk, Norfolk had 130 - 20 = 110 carriages. Together, Euston and Norfolk had 110 + 130 = 240 carriages. Altogether, Euston, Norfolk, Norwich, and Flying Scotsman had 240 + 220 = 460 carriages.
The answer: 460. <ibo> Ọ bụrụ na Flying Scotsman nwere ụgbọ ịnyịnya 20 karịa Norwich, na Norwich nwere ụgbọ ịnyịnya 100, mgbe ahụ Flying Scotsman nwere ụgbọ ịnyịnya 100 + 20 = 120. N'ịbụ ndị a chịkọtara ọnụ, Flying Scotsman na Norwich nwere ụgbọ 120 + 100 = 220. Ọ bụrụ na Euston nwere ụgbọ ịnyịnya 130, ụgbọ ịnyịnya 20 karịa Norfolk, Norfolk nwere ụgbọ ịnyịnya 130 - 20 = 110. Euston na Norfolk nwere otu narị ụgbọ ịnyịnya na iri na otu tinyere otu narị na iri atọ, ya bụ, narị ụgbọ ịnyịnya abụọ na iri anọ. N'ozuzu ya, ụgbọ mmiri Euston, Norfolk, Norwich, na nke Flying Scotsman nwere ụgbọ mmiri 240 + 220 = 460. Azịza ya bụ: 460. 