To add or subtract fractions, they must have the same denominator. If they do not, make the least common multiple of all of the denominators the new denominator. After adding or subtracting, reduce your answer.
When giving the fractions like denominators, whatever number you multiply the old denominator of a fraction by, you must also multiply it by the numerator.
Adding and subtracting fractions with unlike denominators .... In mathematics, the
concept of adding and subtracting fractions require the denominator to be ...
Practice adding fractions that have different denominators.
This prealgebra lesson explains how to add and subtract fractions when the
denominators are different.
Like many other topics in math
, there is usually more than one method to get to the desired results. Adding fractions
and finding common demoninators is merely another example of this. Multiplying denominators to find common denominators. More »
There are 3 Simple Steps to add fractions: Step 1: Make sure the bottom numbers
(the denominators) are the same; Step 2: Add the top numbers (the ...
Fun math practice! Improve your skills with free problems in 'Add fractions with
unlike denominators' and thousands of other practice lessons.
This page will show you how to add two fractions together. Fill in one problem
type, that matches the fraction addition problem you are trying to do, then click ...
www.MathPlayground.com. For fun and educational math games. created by
teachers, please visit. A. B. E. F. C. D. Adding Fractions. In this math program, you
Math video teaches students how to add fractions with different denominators.