### Home > CC1 > Chapter 3 > Lesson 3.2.4 > Problem 3-131

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

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

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?