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Tag: cofactor

Adding (and Subtracting) Fractions Tips

The “standard” way to add (or subtract) fractions is to put them over a common denominator first. So, the fraction problem

3 over 10plus 1 over 15
is

9 over 30plus 2 over 30

Continue reading Adding (and Subtracting) Fractions Tips

Posted on January 22, 2013January 27, 2013Categories EducationTags addition, cofactor, common denominator, fractions, multiplication, subtraction3 Comments on Adding (and Subtracting) Fractions Tips
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