
Adding unlike fraction means adding fractions which have different denominator. Online adding unlike fractions Calculator is a tool which makes calculations easy and fun. It is used to add unlike fractions. Try our adding unlike fractions calculator and get your problems solved instantly. 
Find the (LCD)Lowest Common Denominator of both fractions.
Edit both fractions such that their denominators are equivalent to LCD.
Add the numerators of the fractions
Simplify the fraction
Add $\frac{3}{4}$ and $\frac{5}{6}$
Given fractions are:
$\frac{3}{4}$ and $\frac{5}{6}$
LCD of 4 and 6
Multiples of 4 = 4, 8, 12, 16
Multiples of 6 = 6, 12, 18
So the LCD will be 12
For making the denominators the same, we need to multiply the fraction $\frac{3}{4}$ by 3, both in numerator and denominator. $\frac{3×3}{4×3}$ = $\frac{9}{12}$
similarly for fraction $\frac{5}{6}$, multiply the numerator and deniminator by 2
$\frac{5×2}{6×2}$ = $\frac{10}{12}$
Adding the numerators
9 + 10 = 19
Fraction = $\frac{19}{12}$
$\frac{19}{12}$
Add $\frac{2}{5}$ and $\frac{3}{6}$
Given fractions are:
$\frac{2}{5}$ and $\frac{3}{6}$
LCD of 5 and 6
Multiples of 5 = 5, 10, 15, 20, 25, 30
Multiples of 6 = 6, 12, 18, 24, 30
So the LCD will be 30
For making the denominators the same, we need to multiply the fraction $\frac{2}{5}$ by 6, both in numerator and denominator. $\frac{2×6}{5×6}$ = $\frac{12}{30}$
similarly for fraction $\frac{3}{6}$, multiply the numerator and deniminator by 5
$\frac{3×5}{6×5}$ = $\frac{15}{30}$
For making the denominator same we need to multiply the fraction 3/4 by 3, both in numerator and denominator. $\frac{3×3}{4×3}$ = $\frac{9}{12}$
similarly for fraction $\frac{5}{6}$, multiply the numerator and deniminator by 2
$\frac{5×2}{6×2}$ = $\frac{10}{12}$
Adding the numerator
12 + 15 = 27
Fraction = $\frac{27}{30}$
$\frac{27}{30}$