Addition of 21 and 2/5
Ex: 2+(5/10) (or) 4+(6/22) (or) 5+(7/15)
Solution for Addition of 21 and 2/5
The given input are 21 and 2/5
21 can be written as 21/1 in fraction format
The given fractions are 21/1 and 2/5
Firstly the L.C.M should be done for the denominators of the two fractions 21/1 and 2/5
21/1+2/5
The LCM of 1 and 5 (denominators of the fractions) is 5
Given numbers has no common factors except 1. So, there LCM is their product i.e 5
= 21 x 5 + 2 x 1/5
= 105 + 2/5
= 107/5
Result: 107/5
Number plus Fraction Calculation Examples
Here are some samples of Number plus Fraction calculations.