The number of bookcases sold in furniture stores is 20, and the number of bookcases sold is 12 less

Updated on furniture 2024-06-05
2 answers
  1. Anonymous users2024-01-24

    There are X number of tables.

    X-20%X=12

    X=12/X=15

    Table = 15 pcs.

    Bookcase = 15 20% = 3 pcs.

  2. Anonymous users2024-01-23

    Set X tables, then X-12 bookcases.

    Because "the number of bookcases sold in furniture stores is 20%", the number of bookcases used Total number of home furnishings = 20%.

    Taking this as an equiquantitative relation, X-12 (X-12+X)=20% results in X=16, so X-12=4

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