duōshǎoqián
多少钱

Meaning:how much.The character“多少”means how much,“钱”means money.

For example:
zhèjiàn yīfú duōshǎoqián?
这件 衣服 多少钱?
How much is this dress?

yījīn píngguǒ duōshǎoqián?
一斤 苹果 多少钱?
How much is a kilo of apples?

Quick Test:
游览一次长城需要花( )?
A:多少钱
B:多少汗水
C:多少努力