Given the following shapes: a rectangle with width 3 and height 4, a rectangle with width 6 and height 7. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Rectangle with width 3 and height 4: Area = 3 x 4 = 12
Rectangle with width 6 and height 7: Area = 6 x 7 = 42</think>

<answer>54</answer>