# SOLUTION: I do not understand the process of evaluating expressions with fractions. I am trying to assist my 11 yr old daughter w/ her Math homework. Here is an example of a couple problems:

Algebra ->  Algebra  -> Expressions -> SOLUTION: I do not understand the process of evaluating expressions with fractions. I am trying to assist my 11 yr old daughter w/ her Math homework. Here is an example of a couple problems:      Log On

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 Algebra: Evaluation of expressions, parentheses Solvers Lessons Answers archive Quiz In Depth

 Question 179129: I do not understand the process of evaluating expressions with fractions. I am trying to assist my 11 yr old daughter w/ her Math homework. Here is an example of a couple problems: Evaluate n + 3/4 and 1 5/6 - n for each given value of n: 1.) n= 1/3 2.) n= 1 3/4 **PLEASE HELP US!!**Answer by josmiceli(9668)   (Show Source): You can put this solution on YOUR website! The least common multiple is If you have a computer, helpwithfractions.com is good You can multiply the top and bottom of any fraction by the same number without changing the fraction This is the same as and doesn't change the fraction Also, again, I have not changed the fraction and I already determined or 1 1/12 answer ---------------------------- And n = 1 3/4 Note that , so I can rewrite it as 1 3/4 = , or 2 1/2 answer I hope this helps you to proceed