### Home > AC > Chapter 2 > Lesson 2.1.5 > Problem 2-55

2-55.

Use your mental-math skills to compute the following percentages. Homework Help ✎

Convert the percent to a decimal.

Now multiply.

Follow the steps in part (a).

Follow the steps in part (a).

2-55.

Use your mental-math skills to compute the following percentages. Homework Help ✎

Convert the percent to a decimal.

Now multiply.

Follow the steps in part (a).

Follow the steps in part (a).