$Which\ answer\ is\ equal\ to\ \frac{17}{4}$  

Which one of these answers is an equivalent fraction of  $\frac{3}{4}$  ?

 $Which\ answer\ is\ equal\ to\ 2\frac{7}{9}$  ?

 $Which\ asnwer\ is\ equal\ to\ \frac{23}{7}?$  

 $Solve:\ \ \ \ \frac{13}{5}\div5$