你有多少钱?
nǐyǒu duōshǎoqián ?
How much money do you have?
她的书有多少页?
tāde shū yǒu duōshǎo yè ?
How many pages does her book have?
这个问题有点儿复杂,多少人能回答?
zhègè wèntí yǒu diǎnér fùzá , duōshǎo rén néng huídá ?
This question is a bit complicated; how many people can answer it?