Taxonomy of meanings for 多少:  

  • DECIDE
    • VPtoNascertain or determine; fix numerically (the exact number of)
  • MANY
    • NPab{nab1ant.nab2}featurequantity, amount
    • NPabobjectVERB how much, how many
    • VPadNmany, numerous
    • VPadNquestionhow many? how much?
    • VPipredicativebe how many? be how much?