The Chinese money is called Ren-ming-bi, meaning people’s currency. It is in the decimal system. One Yuan means one dollar. But in daily dialogue they say Kuai instead of Yuan. One Jiao means a dime and in daily dialogue it is pronounced as Mao. One Fen means one cent.
The vowel “ü” is written as “u” according to the Pinyin rules.

6. It’s 2 Yuan 8 Jiao 6 Fen.

2liǎng元yüán8bā角jiǎo6liù分fēn。

7. How about the gold price today?

金jīn价jià今jīn-天tiān多duō-少shǎo？

8. 102 Yuan and 4 Jiao.

1yì-bǎi-0líng-2èr元yüán4sì角jiǎo。

9. This car costs 120,000 Yuan.

这zhè车chē价jià-格gé是shì1shí-2èr万wàn元yüán。

10. That house is worth 1 million Yuan.

那nà房fáng-子zǐ值zhí1yì-百bǎi万wàn元yüán。