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Home > CC2MN > Chapter 4 > Lesson 4.4.3 > Problem 4-155

4-155.

Simplify each expression.  

  1. Dividing by a fraction is the same as multiplying by its reciprocal.

    Canceling earlier is easier than reducing later.

  1. See the help for part (a).

  1. See the help for part (a).