A TV show has been going on for 14 years. Out of those 14 years, 8 seasons had 15 episodes, 4 seasons had 20 episodes, and 2 seasons had 12 episodes. What is the average number of episodes per year?
8 seasons with 15 episodes had 8 x 15 = 
<gadget id="calculator">8*15</gadget>
<output>120</output>
120 episodes
4 seasons with 20 episodes had 4 x 20 = 
<gadget id="calculator">4*20</gadget>
<output>80</output>
80 episodes
2 seasons with 12 episodes had 2 x 12 = 
<gadget id="calculator">2*12</gadget>
<output>24</output>
24 episodes.
All together, there have been 120 + 80 + 24 = 
<gadget id="calculator">120+80+24</gadget>
<output>224</output>
224 episodes.
The average number of episodes a year is 224/14 = 
<gadget id="calculator">224/14</gadget>
<output>16</output>
16 episodes.

<result>16</result>