### Home > CC1 > Chapter 7 > Lesson 7.2.4 > Problem 7-74

7-74.

Simplify each of the following expressions by using one of the strategies in the Math Notes box for this lesson. Homework Help ✎

Write the problem as multiplication by taking the reciprocal of the second fraction:

Multiply the numerators and the denominators:

Follow the steps you used to solve part (a).

Write both mixed numbers as fractions greater than one, then follow the examples in part (a) and part (b).