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If I understand your question, you're wondering how to add something like 7/9 + 3 . To do this we simply view the whole number (in this case 3) as itself divided ...


Practice adding fractions that have different denominators.


This prealgebra lesson explains how to add and subtract fractions when the denominators are different.


This can become even more complex when the fractions have different denominators, or bottom numbers. Still, adding fractions with unlike denominators is ...

May 2, 2012 ... Adding fractions with different denominators, step by step, examples. For more free math videos visit http://MathMeeting.com.
Aug 7, 2010 ... To solve this problem, we need to find the least common multiple to get at the common denominator. Can you help? We bet you can! Practice ...
Oct 17, 2007 ... Learn how to add fractions with unlike denominators, including how to find the LCD. Watch my latest video here: http://tinyurl.com/qe24bsy.


Fun math practice! Improve your skills with free problems in 'Add fractions with unlike denominators' and thousands of other practice lessons.


When adding and subtracting fractions, the first thing to check is if the denominators are the same.