LCM, HCF

Quantitative Aptitude (PCS)

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The HCF of 0.25, 0.50, 0.75 is

7.5

6.5

3.5

Explanation:

a=25/100
b=5/10
c=75/100
LCM of two or more fractions is given by:
(LCM of Numerators)/(HCF of Denominators)
LCM of (25,5,75)=75
HCF of(100,10,100)=10
LCM(a,b,c)=75/10=7.5

Hence, option 1 is the correct answer.

By: Amit Kumar

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