SSC MTS 2024 · PYQ · LCM and HCF · medium
The LCM of 2/3, 5/6, 5/12 and 7/18 is:
Answer
The correct answer is A: 70/3. LCM of fractions = LCM of numerators / HCF of denominators. LCM(2,5,5,7) = 70; HCF(3,6,12,18) = 3.
- A.70/3✓ Correct
- B.45/7
- C.50/3
- D.80/11
LCM of fractions = LCM of numerators / HCF of denominators. LCM(2,5,5,7) = 70; HCF(3,6,12,18) = 3. So LCM = 70/3.
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