Question

Find the HCF and LCM of `7/3, 11/9` and `6/5`

A 1/110 & 450 Correct Answer Incorrect Answer
B 1/112 & 584 Correct Answer Incorrect Answer
C 1/125 & 305 Correct Answer Incorrect Answer
D 1/45 & 462 Correct Answer Incorrect Answer
E None of these Correct Answer Incorrect Answer

Solution

HCF of given fraction = `(HCF of 7,11,6)/(LCM of 3,9,5)`    = `1/45`   LCM of given fraction = `(LCM of 7,11,6)/(HCF of 3,9,5)`  = `462/1`

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