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average out (to)
1. To calculate the median number of a set of figures. In this usage, a noun can be used between "average" and "out." You need to average out your expenses and make a budget for yourself. I haven't averaged the kids' test scores out yet, but I don't think it will be a very high number, as most of them failed.
2. To reach an amount that is indicative of an overall situation (rather than the occasional high or low points). In this usage, "to" is commonly part of the phrase. I've had both high and low test scores this semester, but I think it will average out to a decent overall grade.
average out (at something)and average out (to something)
to equal something as the average of a set of figures. The figures averaged out at what was expected. Will the charges average out to a reasonable figure? Over time, our expenses will average out to a low monthly outlay.
1. To calculate the average of something: Let's average out the students' scores to see how well the class did overall. We took the rainfall figures for every summer since 1950 and averaged them out.
2. To have some amount as an average: The time you spend on the phone averages out to three hours each day. Though there are some very high prices here, there are some low ones, too, and they average out.