Question

2/5 + 1/7 solution this question ​

Answer 1

$\huge\bf\blue{\underbrace{Solution\;:}} \\ \\ \Rightarrow\frac{2}{5} + \frac{1}{7} \\ \\ \leadsto\textbf\red{LCM of 5 and 7 = 35} \\ \\ \mapsto\frac{14}{35} + \frac{5}{35} \\ \\ \mapsto\frac{14 + 5}{35} \\ \\ \Rightarrow{Ans:\; \frac{19}{35}} \\ \\ \textbf\green{Hope it will help you...}$

Answer 2

QUESTION:-

$\bold{\frac{2}{5}+\frac{1}{7}}$

EXPLANATION:-

To find the value of the given expression first we have to find the L.C.M of the denominator i.e.5,7  .

Taking L.C.M

5|1,7

7|1,1

So the L.C.M of 5 and 7 is 5×7=35

Now let's solve it further

$\sf\;\frac{2}{5}+\frac{1}{7}\\\\\frac{7\times 2+5\times 1}{35}\\\\\frac{14+5}{35}\\\\\frac{19}{35}$

$\bold{So\;the\;value\;of\;\frac{2}{5}+\frac{1}{7}\;is\;\frac{19}{35}}$