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Find the HCF of the fractions $\frac{4}{5}, \frac{6}{25}$ and $\frac{12}{35}$ .

Competition practiceNumber System, HCF & LCM

A2/175
B2/5
C12/175
D1/175

Step-by-Step Solution

HCF of fractions = HCF of numerators ÷ LCM of denominators = HCF(4, 6, 12) ÷ LCM(5, 25, 35)

= 2 \div 175 = \frac{2}{175}

.

Answer: A) 2/175

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