4/7th of a pole is in the mud. When 1/3rd of it is pulled out, a 5 metre long piece of the pole is still in the mud. What is the full length of the pole?
7th of a pole is in the mud. When 1/3rd of it is pulled out, a 5 metre long piece of the pole is still in the mud. What is the full length of the pole?
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Answer:
7th of a pole is in the mud. When 1/3rd of it is pulled out, a 5 metre long piece of the pole is still in the mud. What is the full length of the pole?