There are some buns in the kitchen, A needs 10 minutes to eat them, B needs 15 minutes to eat them,

Updated on Kitchen 2024-06-27
3 answers
  1. Anonymous users2024-01-24

    Set a total of x buns, then.

    x/(x/10+x/15)=10/(x/10-x/15)1/(1/10+1/15)=10/(x/10-x/15)x=50

    There are 50 buns in the kitchen.

  2. Anonymous users2024-01-23

    1/(1/10+1/15)=6min

    10 (6 10-6 15) = 50.

  3. Anonymous users2024-01-22

    First of all, worship the god of the question, and ask how many buns are in the kitchen, right? There are 50 buns, I hope to help the landlord.

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