Question

# what is meaning of standard from of fraction.3/7 , 20/24 , 11/12 , 7/11

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Solution

## Answer : we know : When numerator and denominator are co-prime, then the fraction is said to be in standard form , And two numbers are co-prime if they have no common factor other than 1. So , we make factors of numerator and denominator of $\frac{3}{7}$ , As : $⇒\frac{3×1}{7×1}=\frac{3}{7}$ So $\frac{3}{7}$ is a standard form of fraction . And we make factors of numerator and denominator of $\frac{20}{24}$ , As : $⇒\frac{2×2×5}{2×2×2×3}=\frac{5}{2×3}=\frac{5}{6}$ So $\frac{5}{6}$ is a standard form of fraction . And we make factors of numerator and denominator of $\frac{11}{12}$ , As : $⇒\frac{11×1}{2×2×3}=\frac{11}{12}$ So $\frac{11}{12}$ is a standard form of fraction . And we make factors of numerator and denominator of $\frac{7}{11}$ , As : $⇒\frac{7×1}{11×1}=\frac{7}{11}$ So $\frac{7}{11}$ is a standard form of fraction .

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