Question

How to calculate 1/15 + 1/10
In one solution its shows 30 and in another it is 6
I can't understand
How to solve
Which one is right and which one is not
Plss helpppp me

Answer 1

Answer:

HERE IS YOUR ANSWER

PLZ MARK AS BRAINLEIST

Answer 2

Answer:

Step-by-step explanation:

As per your solution

$\frac 1v= \frac {1}{15} + \frac {1}{10} \\\\LCM of 15,10=30\\\\ \frac 1v =\frac {2}{30} + \frac {3}{30} \\\\ =\frac { 5}{30}\\\\ \frac 1v =\frac 16\\\\Thus \ v =6$