Rules for Addition of Fraction
Step.1) Convert the mixed fraction into an improper fraction
Step.2) Convert all the fractions into like fraction
Step.3) Add the numerators of the like fractions obtained in step 2.
Step.4) Write a fraction with the numbers obtained in step 3 as the numerator and the common denominator in step 2 as the denominator.
Step.5) Reduce the fraction obtained in step 4 to its simplest form. If it is an improper fraction express it as a mixed fraction.
Numerator of the first X (LCM of denominator ÷ denominator of the first) + Numerator of the second X (LCM of denominator ÷ denominator of the second)
Sum of two fraction = --------------------------------------
LCM of Denominator