The sum of two numbers is 55 and the H.C.F. and L.C.M. of these numbers are 5 and 120 respectively, then, find the sum of the reciprocals of the numbers.
Asked by Topperlearning User | 13th May, 2014, 03:34: PM
Let the numbers be a and b.
Then, a + b = 55 and ab = HCF x LCM = 5 x 120 = 600.
Therefore, the required sum =
Answered by | 13th May, 2014, 05:34: PM
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