 
<translate> Idan Flying Scotsman yana da karusai 20 fiye da Norwich, kuma Norwich yana da karusai 100, to Flying Scotsman yana da karusai 100 + 20 = 120. Tare, Flying Scotsman da Norwich suna da karusai 120 + 100 = 220. Idan Euston yana da karusai 130, karusai 20 fiye da Norfolk, Norfolk yana da karusai 130 - 20 = 110. Tare, Euston da Norfolk suna da 110 + 130 = 240 karusai. A cikin duka, Euston, Norfolk, Norwich, da Flying Scotsman suna da karusai 240 + 220 = 460. Amsar ita ce: 460. <eng> 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. 