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What is the LCM of 625,445\frac{6}{25},\frac{4}{45}256​,454​​ and 335\frac{3}{35}353​​ ?
Question

What is the LCM of 625,445\frac{6}{25},\frac{4}{45}​ and 335\frac{3}{35}​ ?

A.

15\frac{1}{5}​​

B.

125\frac{12}{5}​​

C.

21012\frac{210}{12}​​

D.

12210\frac{12}{210}​​

Correct option is B

Given:

Fractions: 625,445,335\frac{6}{25}, \frac{4}{45}, \frac{3}{35}​​

Formula Used:

LCM of fractions =LCM of the numeratorsGCD of the denominators \frac{\text{LCM of the numerators}}{\text{GCD of the denominators}}

Solution:

LCM of fractions =LCM(6,4,3)GCD(25,45,35)\frac{\text{LCM(6,4,3)}}{\text{GCD(25,45,35)}}​= 125\frac{12}{5}

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