Given the following shapes: a right_triangle with base 6 and height 8, a rectangle with width 1 and height 3, a rectangle with width 7 and height 8, a rectangle with width 6 and height 4, a square with side 3, a rectangle with width 6 and height 5. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 6 and height 8: Area = 0.5 x 6 x 8 = 24.0
Rectangle with width 1 and height 3: Area = 1 x 3 = 3
Rectangle with width 7 and height 8: Area = 7 x 8 = 56
Rectangle with width 6 and height 4: Area = 6 x 4 = 24
Square with side 3: Area = 3^2 = 9
Rectangle with width 6 and height 5: Area = 6 x 5 = 30</think>

<answer>146</answer>