# What is 9/5 + 11/10? getcalc.com's two fractions addition calculator is an online basic math function tool to find what's the equivalent fraction for sum of two fractional numbers with different, unequal or unlike denominators 9/5 and 11/10.

9/5 + 11/10 = 29/10 in fraction form

9/5 + 11/10 = 2.9 in decimal form
This calculator, formula, step by step calculation and associated information for adding 9/5 and 11/10 may help students, teachers, parents or professionals to learn, teach, practice or verify such two fractions addition calculations efficiently.

## How to Find Equivalent Fraction for 9/5+11/10?

The below workout with step by step calculation shows how to find the equivalent fraction between 9/5 and 11/10 by adding two fractions with different, unequal or unlike denominators. The sum in fraction form for 9/5 plus 11/10 can be obtained by using anyone of the two methods below.
1. LCM method
2. Cross multiplication method.

Problem and Workout - LCM Method
What is 9/5 plus 11/10 as a fraction by addition using LCM method?

step 1 Address formula, input parameters and values.
Input parameters and values:
9/5 & 11/10
9/5+11/10 = ?

step 2 For unequal denominators, find the LCM (least common multiple) for both denominators
The LCM for 5 and 10 is 10.

step 3 To have the common denominator, multiply the LCM with both numerator and denominator
=(9 x 10)/(5 x 10)+(11 x 10)/(10 x 10)
=18/10+11/10
=(18 + 11)/10

step 4 Add both numerator and rewrite it in a single form.
=29/10
9/5+11/10=29/10

By using LCM method, 29/10 is the equivalent fraction by adding 9/5 and 11/10.

Problem and Workout - Cross Multiplication Method
step 1 Address formula and input values.
Input values:
9/5 & 11/10
9/5 + 11/10 = ?

step 2 Cross multiply both numerator and denominator, multiply both denominators and rewrite as below
= (9 x 10) + (11 x 5)/(5 x 10)

step 3 Simplify and rewrite the fraction
= (90 + 55)/50
= 145/50
= 29/10
9/5+11/10 = 29/10
By using cross multiplication method, 29/10 is the addition between two fractions 9/5 and 11/10. 