What is 9/5 plus 11/13 in fraction?
9/5 plus 11/13 equals to 172/65 in fraction form.
Learn how to find what is 9/5 plus 11/13 in fraction form just in a few minutes. We have covered the easiest method to write 9/5 + 11/13 as a fraction and decimal.
Summary: 9/5 plus 11/13
Since both the fractions have the unequal denominators, you have to find the equivalent fractions for 9/5 and 11/13 having identical denominators before starting adding the fractions. Find the LCM of denominators, 65 is the LCM of 5 and 13. Multiply the LCM 65 with all the numerators and denominators of both fractions (9/5 x 65/65) + (11/13 x 65/65) and simplify further in order to have the common denominators. By simplifying the fraction addition expression becomes 172/65.
The below workout with step by step calculation shows how to find the equivalent fraction between 9/5 and 11/13 by adding two fractions with different, unequal or unlike denominators. The sum in fraction form for 9/5 plus 11/13 can be obtained by using anyone of the two methods below.
1. LCM method
2. Cross multiplication method.
9/5+11/13 using LCM Method:
What is 9/5 plus 11/13 as a fraction?
step 1 Observe the input parameters and what to be found:
Input:
Fraction A: 9/5
Fraction B: 11/13
What to be found?
9/5+11/13 = ?
Find what's the sum of 9/5 and 11/13.
step 2 Compare the denominators of fractions 9/5 and 11/13 to identify whether it is a like or unlike fraction addition. Since the denominators of given fractions 9/5 and 11/13 are not equal, it is said to be unlike fractions addition.
step 3For unlike fractions addition, find the LCM (least common multiple) of both denominators of fractions 9/5 and 11/13:
The LCM of 5 and 13 is 65.
step 4 Write the fractions 9/5 and 11/13 in the addition expression form and multiply LCM with all the numerators and denominators of both fractions.
=9/5+11/13
=(9 x 65)/(5 x 65)+(11 x 65)/(13 x 65)
step 5 Simplify the expression to have common denominator:
=117/65+55/65
step 6 Take the common values out and rewrite the above expression like the below:
=1/65 x (117/1+55/1)
=1/65 x (117 + 55)
step 7Simplify the above expression further:
=1/65 x 172
=172/65
9/5+11/13=172/65
Hence,
9/5 plus 11/13 equals to 172/65 in fraction.
9/5+11/13 using Cross Multiplication Method:
step 1 Observe the input parameters and what to be found:
Input:
Fraction A: 9/5
Fraction B: 11/13
What to be found?
9/5+11/13 = ?
Find what's the sum of 9/5 and 11/13.
step 2 Find the product of numerator of Fraction A and denominator of Fraction B (9 x 13), find the product of numerator of Fraction B and denominator of Fraction A (11 x 5), and find the product of both denominators of Fraction A and Fraction B (5 x 13) and rewrite the equation as like the below:
= (9 x 13) + (11 x 5)/(5 x 13)
step 3 Simplify and rewrite the fraction:
= (117 + 55)/65
9/5+11/13 = 172/65
Hence,
9/5 plus 11/13 = 172/65