4th Grade-2nd Partial Exam

The common denominator for $\frac{5}{6}$  and  $\frac{1}{4}$   is: 

• 8

• 20

• 12

Two fractions have a common denominator of 8. What would the two fractions be:

• $\frac{1}{8}$ and $\frac{1}{5}$

• $\frac{1}{4}$ and $\frac{1}{2}$

• $\frac{1}{6}$ and $\frac{1}{12}$

Twenty-four students signed up to volunteer for a race. There were 4 equal groups of students, and each group had a different task. How many students were in each group?

• 8

• 6

• 7

If we compare these two fractions: $\frac{3}{5}$  and $\frac{2}{3}$ 

; then: 

•  $\frac{3}{5}<\frac{2}{3}$  

•  $\frac{3}{5}>\frac{2}{3}$  

•  $\frac{2}{3}<\frac{3}{5}$  

Alicia ran $\frac{4}{9}$ mile, Rose ran $\frac{4}{7}$ mile; and Gloria ran $\frac{4}{5}$  mile. Who ran farther?  

• Rose

• Gloria

• Alicia

The Teacher writes $\frac{8}{12}$ on the board. This fraction in simplest form is: 

•  $\frac{3}{4}$  

•  $\frac{4}{6}$  

•  $\frac{2}{3}$  

When we compare  $\frac{1}{2}$ and $\frac{2}{4}$ ; then, which is greater?  

•  $\frac{2}{4}$  

•  $\frac{1}{2}$  

• Both have the same value