The LCM of fractions is calculated as $$\frac{LCM \space of \space the \space numerator}{HCF \space of \space the \space denominator}$$​. Find the LCM of $$\frac{5}{6} , \frac{6}{5}$$ and $$\frac{3}{2}.$$​​

Correct option is B

Given: 

$$\frac56, \frac65, \frac32$$ 

Solution:   

For LCM :

5 = 5$$\times$$ 1

6 = 2 $$\times$$ 3

3 = 3 $$\times$$ 1 

LCM = 2$$\times$$3$$\times$$5 = 30 

For HCF:

6 = 2$$\times$$3

5 =  1$$\times$$5

2 =  1$$\times$$2

HCF is 1 

So, LCM of the fraction =  $$\frac{30}1$$​  = 30