Question

3/7 + 9/13 can someone help me?
​

Answer 1

Answer:

102/91 is the answer

Step-by-step explanation:

3/7 + 9/ 13

taking LCM

39+63 / 91

102/91

Answer 2

To find:

           $\frac{3}{7} + \frac{9}{13}$

Step-by-step explanation:

•        $\frac{3}{7} + \frac{9}{13}$

• Finding the LCM of 7 and 13.
• The LCM of 7 and 13 will be 91.
• Now, we can write the above equation as
•         $\frac{39}{91} + \frac{63}{91}$
•          = $\frac{102}{91\\}$      

So the answer is   $\frac{102}{91\\}$  =  $1\frac{11}{91}$