Furthermore, this is the number of people watching one - quarter hour per week — not very much when the average viewer spends more than 30 hours per week watching TV. (religion-online.org)
I purposefully answer to the nearest quarter hour to elicit an explanation as to what awesome thing might happen at any second. (treehugger.com)
Instead, our clients required bills that recorded a lawyer's time spent on their matters broken down in quarter hour increments. (2civility.org)