The master worker laid the floor around a living room, and laid 2 7 in the morning and 3 7 in the af

Updated on Living room 2024-02-01
2 answers
  1. Anonymous users2024-01-23

    The first answer: by default, it is calculated by the overall area, and there are two-sevenths left.

    The second answer: if you count the remaining area every time, then you will have four-sevenths left.

  2. Anonymous users2024-01-22

    1-2/7-3/7=2/7

    Two sevenths remain.

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