Sum of  

3/10

and

4/35

in Simplest Form

Given:   +
Since the denominators are not common (not the same), we need to find the Least Common Denominator (LCD), which is equivalent to the Least Common Multiple of 10 and 35:
LCD = LCM(10, 35) = 70
Express the given fractions as equivalent fractions with respect to the LCD (70):
=   and   = As a result,   + = +
Since the equivalent fractions have common denominators, we can add the numerators:
+ = = is in Simplest Form since the Greatest Common Factor of 29 and 70 equals 1, GCF(29, 70) = 1Therefore, the Sum of  

3/10

and

4/35

is equal to

29/70

in Simplest Form:  

3/10

+

4/35

=

29/70