Use "quarter-hours" in a sentence

1. Ani 602 MFA THESIS PROJECT II 4 quarter hours (Graduate) This course is part of a year-long three course sequence, and is a continuation of Ani 601 and continued in Ani 603

2. The Astronautical Engineer degree requires at least 64 quarter-hours of graduate level credits in Astronautical Engineering or Mechanical Engineering and Materials Science, at least 32 of which must be at the 4000 level