I believe the answer is: Mathematics
This happen because being good mathematics is strongly correlated with IQ score analytic type intelligence. Not only that, almost all subjects (beside language) would implement the lessons that taught in mathematics as a part of their curriculum.
Answer:
Spanish Catholic missionaries in the Phillippines.
Explanation:
Hope this helps. Or answers your question if not lmk
Here: First, you multiply the hours into minutes, so 60 minute is 1 hour, so 5 x 60 (Or 60 x 5) = 300, then since those are minutes, add the 30 minutes you have, 300 + 30 = 330, then multiply the minutes into seconds, which would be 330 x 60 (Or 60 x 330) = 19800 since there are 60 seconds in a minute, so your answer would be 19800 seconds.