text: Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
  ### Context:
  CREATE TABLE table_name_19 (no_built INTEGER, unit_nos VARCHAR)
  ### Question:
  How many number Builts had unit numbers of 375301-310?
  ### Answer:
  SELECT SUM(no_built) FROM table_name_19 WHERE unit_nos = "375301-310"