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A ladder has rungs 25cm apart . The rungs decrease uniformly in length from 45cm at the bottom to 25cm at the top . If the top and the bottom rungs are 5/2 m apart . What is the length of the wood required for the rungs ??

Answer» A ladder has rungs 25cm apart . The rungs decrease uniformly in length from 45cm at the bottom to 25cm at the top . If the top and the bottom rungs are 5/2 m apart . What is the length of the wood required for the rungs ??


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