頭が混乱してきたので、ちょっとまとめてみた。
間違いご指摘大歓迎!
15円
Fifteen yen
150円
One hundred and fifty yen(100+50)
One and a half hundred yen(1.5×100)
1,500円
One thousand and five hudred yen(1000+500)
One and a half thousand yen(1.5×1000)
Fifteen hudred yen(15×100)
1万5000円(15,000)
Fifteen thousand yen(15×1000)
15万円(150,000)
One hundred and fifty thousand yen(150×1000)
150万円(1,500,000)
One million and five hudred thousand yen(100万+500×1000)
One and a half million yen(1.5×100万)
1500万円(15,000,000)
Fifteen million yen(15×100万)
1億5000万円(150,000,000)
One hudred and fifty million yen(150×100万)
15億円(1,500,000,000)
One and a half billion yen(1.5×10億)
One billion and five hudred million yen(10億+500×100万)
150億円(15,000,000,000)
Fifteen billion yen(15×10億)
1500億円(150,000,000,000)
One hudred and fifty billion yen(150×10億)
1兆5000億円(1,500,000,000,000)
One trillion and five hudred billion yen(1兆+500×10億)
One and a half trillion yen(1.5×1兆)