### Home > MC1 > Chapter 6 > Lesson 6.1.4 > Problem6-39

6-39.

If there are 4 fourths in 1, can you use multiplication to find how many fourths are in 4?

Using your answer to Step 1, add the number of fourths in 4 to the one-fourth in part (a).

$\text{16\ fourths + 1\ fourth = \frac{?}{4}}$
$\text{There are 11 thirds in }3\frac{2}{3},\text{ so }3\frac{2}{3}=\frac{11}{3}$