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The sum of two numbers is 55 and the HCF and LCM of these two numbers are 5 and 20 respectively. Find the sum of reciprocals of these numbers. |
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Answer» The sum of the reciprocals of two numbers whose sumis 55 and the HCF and LCMare 5 and 20 respectively is 11/20. When the product of two numbers is 1, they are said to be reciprocals of each other. |
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