Given the following shapes: a rectangle with width 4 and height 4, a rectangle with width 7 and height 3. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Rectangle with width 4 and height 4: Area = 4 x 4 = 16
Rectangle with width 7 and height 3: Area = 7 x 3 = 21</think>

<answer>37</answer>