Question

HCF of 1/2,2/5,6/10,15/20
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Answer 1

Answer:

$\frac{1}{20\\}$

Explanation:

You can use the formula for HCF of fractions:

$\frac{[HCF of numerators]}{[LCM of denominators]}$

$\frac{HCF(1, 2, 6, 15)}{LCM(2, 5, 10, 20)}$

=$\frac{1}{20\\}$