Round the world in eighty days

I write about this story "Round the world in eighty days". Can Philleas Fogg go round the world in eighty days? He doesn't know that somebody wants to stop him. Then Fogg will lose his bet... twenty thousand pounds! Do you know how much 1 pound in yen? 1 pound = about 250 yen. So, 50000000yen!? Did I make a mistake? It was surprised.