Include a sketch to support each of your answers below.

1. How many fifths are there in a whole?

   Hint (a):

   

2. How many thirds are there in $2\frac{1}{3}$?

   Hint (b):

   $\text{There are } \frac{3}{3}\text{ in 1. Use this information to help you.}$

3. How many $\frac { 2 } { 5 }$are there in $4$?

   Hint (c):

   Use the picture below to help with this one.