Question

add 1/3 and 7/5 please give the correct answer​

Answer 1

Answer:

1/3 + 7/5

LCM OF 3 AND 5 IS 15.

So, 1/3 × 5/5 = 5/15

7/5 × 3/3 = 21/15

Therefore,

5/15 + 21/15 = 26/15

Step-by-step explanation:

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Answer 2

       $\bold{Answer:}$

       $\boxed{\frac{26}{15}}$      

       $\bold{Step-by-step}$  $\bold{explaination:}$

       $\text{We must add } \frac{1}{3} \text{ and }\frac{7}{5}$

       $\text{Since, the denominators of the given fractions aren't the same}$

       $\text{we can't add them directly. We must take their L.C.M}$

$\implies L.C.M(3,5) = 15$

       $\text{after obtaining the L.C.M we must multiply the fractions with the}$

       $\text{respective numbers to obtain the L.C.M in the denominator}$

$\implies \frac{1}{3} * \frac{5}{5} = \frac{5}{15}$     ;     $\frac{7}{5} * \frac{3}{3} = \frac{21}{15}$

       $\text{Now, we can add the final fractions}$

$\implies \frac{5}{15} + \frac{21}{15}$      

$\implies \frac{5+21}{15}$

$\implies \frac{26}{15}$