Counting or Measuring?

We use “few” for counting, which is a number, and “less” for measuring, which refers to amounts. But you have room for ambiguity sometimes—referring to time, for instance, and distances. Depending on what you’re saying, either way can work.

Here, is Mr. Tinkerson counting the number of sheets or measuring the amount of paper?

Either way makes sense. Same thing when you’re referring to time. Yes, we count the hours, but it took less than three hours to give blood Saturday. Since time is continuous, you can measure it as well as count the units. Same thing for distance.

So be careful, and think about whether you’re measuring or counting.