For this problem we are adding to find the future time. 

We can add $\displaystyle 1$ hour to $\displaystyle 3$ and $\displaystyle 32$ minutes to $\displaystyle 7$.

$\displaystyle \frac{\begin{array}[b]{r}3\\ +\ 1\end{array}}{ \ \ \ \space4}$ $\displaystyle \frac{\begin{array}[b]{r}7\\ +\ 32\end{array}}{ \ \ \ \space 39}$

She finished her homework at $\displaystyle 4:39$

For this problem we are adding to find the future time. 

We can add $\displaystyle 1$ hour to $\displaystyle 4$ and $\displaystyle 12$ minutes to $\displaystyle 11$.

$\displaystyle \frac{\begin{array}[b]{r}4\\ +\ 1\end{array}}{ \ \ \ \space5}$ $\displaystyle \frac{\begin{array}[b]{r}11\\ +\ 12\end{array}}{ \ \ \ \space 23}$

She finished her homework at $\displaystyle 5:23$

For this problem we are adding to find the future time. 

We can add $\displaystyle 1$ hour to $\displaystyle 3$ and $\displaystyle 46$ minutes to $\displaystyle 0$.

$\displaystyle \frac{\begin{array}[b]{r}3\\ +\ 1\end{array}}{ \ \ \ \space4}$ $\displaystyle \frac{\begin{array}[b]{r}0\\ +\ 46\end{array}}{ \ \ \ \space 46}$

She finished her homework at $\displaystyle 4:46$

For this problem we are adding to find the future time. 

We can add $\displaystyle 1$ hour to $\displaystyle 3$ and $\displaystyle 53$ minutes to $\displaystyle 2$.

$\displaystyle \frac{\begin{array}[b]{r}3\\ +\ 1\end{array}}{ \ \ \ \space4}$ $\displaystyle \frac{\begin{array}[b]{r}2\\ +\ 53\end{array}}{ \ \ \ \space 55}$

She finished her homework at $\displaystyle 4:55$

For this problem we are adding to find the future time. 

We can add $\displaystyle 1$ hour to $\displaystyle 3$ and $\displaystyle 15$ minutes to $\displaystyle 20$.

$\displaystyle \frac{\begin{array}[b]{r}3\\ +\ 1\end{array}}{ \ \ \ \space4}$ $\displaystyle \frac{\begin{array}[b]{r}20\\ +\ 15\end{array}}{ \ \ \ \space 35}$

She finished her homework at $\displaystyle 4:35$

For this problem we are adding to find the future time. 

We can add $\displaystyle 2$ hours to $\displaystyle 3$ and $\displaystyle 15$ minutes to $\displaystyle 20$.

$\displaystyle \frac{\begin{array}[b]{r}3\\ +\ 2\end{array}}{ \ \ \ \space5}$ $\displaystyle \frac{\begin{array}[b]{r}20\\ +\ 15\end{array}}{ \ \ \ \space 35}$

She finished her homework at $\displaystyle 5:35$

For this problem we are adding to find the future time. 

We can add $\displaystyle 2$ hours to $\displaystyle 3$ and $\displaystyle 37$ minutes to $\displaystyle 14$.

$\displaystyle \frac{\begin{array}[b]{r}3\\ +\ 2\end{array}}{ \ \ \ \space5}$ $\displaystyle \frac{\begin{array}[b]{r}14\\ +\ 37\end{array}}{ \ \ \ \space 51}$

She finished her homework at $\displaystyle 5:51$

For this problem we are adding to find the future time. 

We can add $\displaystyle 2$ hours to $\displaystyle 3$ and $\displaystyle 5$ minutes to $\displaystyle 13$.

$\displaystyle \frac{\begin{array}[b]{r}3\\ +\ 2\end{array}}{ \ \ \ \space5}$ $\displaystyle \frac{\begin{array}[b]{r}20\\ +\ 15\end{array}}{ \ \ \ \space 35}$

She finished her homework at $\displaystyle 5:18$

For this problem we are adding to find the future time. 

We can add $\displaystyle 2$ hours to $\displaystyle 3$ and $\displaystyle 42$ minutes to $\displaystyle 7$.

$\displaystyle \frac{\begin{array}[b]{r}3\\ +\ 2\end{array}}{ \ \ \ \space5}$ $\displaystyle \frac{\begin{array}[b]{r}7\\ +\ 42\end{array}}{ \ \ \ \space 49}$

She finished her homework at $\displaystyle 5:49$

For this problem we are adding to find the future time. 

We can add $\displaystyle 2$ hours to $\displaystyle 3$ and $\displaystyle 33$ minutes to $\displaystyle 04$.

$\displaystyle \frac{\begin{array}[b]{r}3\\ +\ 2\end{array}}{ \ \ \ \space5}$ $\displaystyle \frac{\begin{array}[b]{r}4\\ +\ 33\end{array}}{ \ \ \ \space 37}$

She finished her homework at $\displaystyle 5:37$