### Home > CC1MN > Chapter 3 Unit 3A > Lesson CC1: 3.2.4 > Problem3-131

3-131.

The following representations have been drawn to represent portions of a 100% block. Write each of the portions in at least two different forms.

• How many blocks are filled in? How could you represent this in writing?

Since 5 blocks out of 100 are filled in, it can be expressed in two ways.

$\frac{5}{100}\text{ or } 0.05$

1. Use part (a) as a guide, because this problem is very similar.

How many blocks are filled in? What portion of the whole does this represent?