Question

3
다.LCM of 1_7+ 1_3 solve this sum for me in LCM method please​

Answer 1

Step-by-step explanation:

I think you are asking for this

$\frac{1}{7} + \frac{1}{3}$

lcm of 7 and 3 is 21

$\frac{1}{7} \times \frac{3}{3} + \frac{1}{3} \times \frac{7}{7}$

$\frac{3}{21} + \frac{7}{21}$

$= \frac{10}{21}$