CREATE TABLE "calculations" (
  "level" real,
  "shuttles" real,
  "cumulative_shuttles" real,
  "speed_km_h" text,
  "shuttle_time_seconds" text,
  "total_level_time_s" text,
  "distance_m" real,
  "cumulative_distance_m" real,
  "cumulative_time_min_and_seconds" text
);

Question: What is the highest possible level?
SQL: SELECT MAX("level") FROM "calculations";

Question: What is the shuttle time for the level where the speed is 15.5 km/h?
SQL: SELECT "shuttle_time_seconds" FROM "calculations" WHERE "speed_km_h"='15.5';

Question: What is the fewest number of shuttles where the shuttle time is 6.55 seconds?
SQL: SELECT MIN("shuttles") FROM "calculations" WHERE "shuttle_time_seconds"='6.55';

Question: What is the distance (in meters) when the shuttle time is 6.86 seconds?
SQL: SELECT MIN("distance_m") FROM "calculations" WHERE "shuttle_time_seconds"='6.86';