Sundays, and legal holidays shall be excluded in the computation.
Under Plocher’s argument, the three-day mailing period should be computed separately from the 30-day period for filing his petition. In Mattson v. Rochester Silo, Inc., 397 N.W.2d 909, 913 (Minn.App.1986), review granted (Minn. Mar. 13, 1987) and order granting review vacated (Minn. Sept. 15, 1987), this court rejected a similar argument with respect to a posttrial motion filed after receiving notice by mail of the filing of the trial court’s findings of fact, conclusions of law, and order for judgment. In Mattson, the respondents mailed appellant notice of the court’s order on Friday, February 14, 1986, and the rules of civil procedure provided that a notice of a posttrial motion shall be served within 15 days after service of notice of the filing of the order. Id. Also, Minn. R. Civ. P. 6.05 provided that, “ ‘[wjhenever a party, has the right or is required to do some act or take some proceeding within a prescribed period after the service of notice ... and the notice or paper is served by mail, three days shall be added to the prescribed period.’ ” Id. (omission in original) (quoting Minn. R. Civ. P. 6.05).
The appellant argued that under rule 6.05, the three-day period for the mailed notice of the district court’s order would have ended on Monday, February 17,1986, except that February 17 was a legal holiday, and when computing a period of time under Minn. R. Civ. P. 6.01, the last day of the period is not included if it is a Saturday, a Sunday, or a legal holiday, and the period runs until the end of the next day that is not a Saturday, a Sunday, or a legal holiday. Id. Therefore, appellant contended, the three-day period ended on Tuesday, February 18, and the 15-day period during which to file a posttrial motion began to run on February 19 and extended to March 5, the day appellant served notice of a posttrial motion. Id.
This court rejected the appellant’s argument that the three-day period and the 15-day period should be computed separately and concluded that “[i]n Minnesota, the practice is to combine the time limits of both rules, resulting in an eighteen day period.” Id. We conclude that although the three-day period and the 30-day period in issue in this case are established by statute, rather than by rule, we should follow the practice of combining both time limits into a single 33-day period.
It is apparent that the purpose of the three-day mailing periods in both Minn. R. Civ. P. 6.05 and Minn.Stat. § 169A.52, subd. 6, is to eliminate the need to determine when mailed notice is actually received. Because both provisions have the same purpose, they should be interpreted and applied in a consistent manner. Furthermore, although the three-day period in Minn.Stat. § 169A.52, subd. 6, is a period of time prescribed by statute, Plocher did not need to do anything during the three-day period. The prescribed period for Plocher to do something was the 30-day period that followed the three-day period. Therefore, treating the three-day period as a period of less than seven days from which “intermediate Saturdays, Sundays, and legal holidays shall be excluded in the computation” is unwarranted because Plocher had 30 days, not less than seven days, in which to act.
2. Plocher argues that he was deprived of due process of law because the notice and order of revocation that he received from the commissioner stated that he must file a petition for judicial review of the revocation within 30 days from receiving the notice and did not state that the notice was deemed to have been received three days after it was mailed.
“This court reviews de novo the procedural due process afforded a party.”