CPM Homework Banner

Home > CC2 > Chapter 5 > Lesson 5.1.1 > Problem 5-13


Simplify the following expressions.  

  1. Change both fractions to equivalent fractions with a common denominator.

  1. Multiply the numerators and denominators of both fractions.

  1. Remember when you subtract a negative number, this has the same result as if you added it.