Divide a 3-meter-long rope into 9 sections. How many parts of the length of each section? How many meters of each section? How many parts of 1 meter?

A 3-meter-long rope is divided into 9 sections, each section accounts for 1 / 9 of the total length, and each section is 1 / 3 of the length, which is equivalent to 1 / 3 of the length of 1 meter

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