お金の一生
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「Hakase!」
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「Ah?」
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「My bill were broken by Kaneta.」
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「Oh, really?」
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「I don't do on purpose.」
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「What reason do you have?」
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「I tryed show Rich my magic so the bill broke.」
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「I don't listen to your excuse!」
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「To break is destiny of paper.」
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「Return my money! I am going to buy cream puffs to everyone!」
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「But,I can't do.」
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「Rich, do you have a bill broken?」
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「Yes. But Ican't it...」
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「It is good.」
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「What is it?」
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「When Breaking bill, take Bank of Japan change it.」
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「Really?」
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「Yes,I think that it returns all.」
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「Yeah!!」
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「I have good idea!」
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「What is it?」
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「At first a thousand yen bill cuts half.」
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「So?」
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「I take it to Bank so I get thousand yen bills one by one.」
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「Wow! That's great!」
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「Kaneta, but the world isn't easy.」
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「Why?」
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「Price changes to take part.」
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「Really?」
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「For example half thousand yen bill takes five hundred yen. 1/3 takes three hundred yen.」
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「Oh,it is bad.」
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「How do bills which Bank of Japan received?」
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「Oh, you are great. OK, look at this diagram.」
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「As you can see, all bills collect to Bank of Japan. 」
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「I see...」
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「New bills and old bills collect to Bank of Japan.」
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「Yes. It need Bank of Japan permission to use money.」
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「Without so product a lot of money.」
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「That's right.」
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Web contest
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