Given the following shapes: a rectangle with width 7 and height 3, a right_triangle with base 6 and height 1. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Rectangle with width 7 and height 3: Area = 7 x 3 = 21
Right triangle with base 6 and height 1: Area = 0.5 x 6 x 1 = 3.0</think>

<answer>24</answer>