Explain; The length of this bamboo pole is 13m, and the total length of bamboo pole is 1m, so the total length of bamboo pole is 13+2 = 15m.

Because bamboo poles are equal in length, 15 divided by 3 = 5m.

Answer; A bamboo pole is 5 meters long.

Standardized answer;

13+2= 15 m 15 divided by 3=5 m, remember to change it to division symbol, and the computer can't type it out.

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