Question
Find the least common multiple of (16/20), (8/10), and
(4/5).Solution
(16/20) = (4/5), (8/10) = (4/5), (4/5) = (4/5)
LCM of numerators = LCM(4, 4, 4) = 4
HCF of denominators = HCF(5, 5, 5) = 5
Required LCM = 4/5
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