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Home > MC2 > Chapter 6 > Lesson 6.1.3 > Problem 6-30


Simplify each expression.

  1. Find a common denominator and simplify.

  1. Remember that adding a negative number is essentially subtraction.

  1. Multiply the numerators together and the denominators together.

  1. Turning the first fraction into an improper fraction may prove to be more helpful.