# What is 4/9 + 1/6?

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 4/9 and 1/6.

4/9 + 1/6 = 11/18 in fraction form

4/9 + 1/6 = 0.6111 in decimal form

This calculator, formula, step by step calculation and associated information for adding 4/9 & 1/6 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 4/9+1/6?

The below workout with step by step calculation shows how to find the equivalent fraction between 4/9 and 1/6 by adding two fractions with different, unequal or unlike denominators. The sum in fraction form for 4/9 plus 1/6 can be obtained by using anyone of the two methods below.

1. LCM method

2. Cross multiplication method.

__Problem & Workout - LCM Method__

What is 4/9 plus 1/6 as a fraction by addition using LCM method?

step 1 Address *formula*, input parameters & values.

Input parameters & values:

4/9 & 1/6

4/9+1/6 = ?

step 2 For unequal denominators, find the LCM (least common multiple) for both denominators

The LCM for 9 and 6 is 18.

step 3 To have the common denominator, multiply the LCM with both numerator & denominator

=(4 x 18)/(9 x 18)+(1 x 18)/(6 x 18)

=8/18+3/18

=(8 + 3)/18

step 4 Add both numerator and rewrite it in a single form.

=11/18

4/9+1/6=11/18

By using LCM method, **11/18** is the equivalent fraction by adding 4/9 and 1/6.

__Problem & Workout - Cross Multiplication Method__

step 1 Address formula, input parameters & values.

Input parameters & values:

4/9 & 1/6

4/9 + 1/6 = ?

step 2 Cross multiply both numerator & denominator, multiply both denominators and rewrite as below

= (4 x 6) + (1 x 9)/(9 x 6)

step 3 Simplify & rewrite the fraction

= (24 + 9)/54

= 33/54

= 11/18

4/9+1/6 = 11/18

By using cross multiplication method, **11/18** is the addition between two fractions 4/9 and 1/6.