Question

how to do the addition and subtraction of fractions ​

Answer 1

at first take lcm of denominators

than

divid the lcm from denominator of a fraction and multiply the result with the numerator of same fraction

do the same with another and than add or subtract the results

hope it helps pls follow me

Answer 2

Answer:

Take out the Lcm

Step-by-step explanation:

If the denominators are different then take out LCM of every denominator.

After the LCM has been taken out, multiply the fractions with such a number that denominator would be the same of LCM...For eg. If your LCM is 6 and one of the denominator is 3, then multiply 3 by 2 so that you would get 6,which is the LCM

Once the denominators are same, add or substract numerators..

Do the same process in both Addition and Subtraction