4 groups with 5 people in each group

5 packs of markers are needed to make 5 posters

5 friends share 4 packs of cards

I have 4 markers and I buy 5 more

 $6\frac{1}{2}$ 

 $7\frac{3}{2}$  

 $1\frac{3}{2}$  

 $7\frac{1}{2}$  

 $1\frac{9}{4}$  

 $\frac{12}{4}$  

 $2\frac{5}{4}$  

 $\frac{13}{4}$  

3

 $3\frac{3}{5}$  

4

 $3\frac{2}{5}$  

 $8\ \frac{2}{7}$  

 $7\ \frac{5}{7}$  

 $7\ \frac{2}{7}$  

 $8\ \frac{5}{7}$  

$8\ \frac{9}{10}$ miles

9 miles

$5\ \frac{9}{10}$ miles

8 miles