The cencipede must buy :

       ( 100 : 2 ) - 25 = 25 ( pair of shoes )

The answer is : 25 pair of shoes. Right ???

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Copying the solution of another member ??? I don't understand

The area of the rectangle is :

          7 x 2 = 14 ( m² ) 

               Đ/S : ...
 

2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 = 44

3000 + 4000 + 2000 = 9000

The sum is 175. I think my answer will right

thank you so much

sorry, but I can't understand your question

3401 !!!

me too