I find the easiest solution is to make all the fractions in your set have a common denominator. For example, if you must order 2/4, 1/8, and 3/16 from least to greatest (or vice versa), choose the smallest number that all of the fractions' denominators go into.
Quick Answer. According to the United States Postal Service, priority mail takes 1 to 3 days to arrive at its destination. The length of time varies due to the distance based on the shipping point and the receiving point. Continue Reading.
Best Answer: USPS first class mail should be from 3 to 4 days. However, there are other options as well, such as Overnight, 2 to 3 day Priority mail and the two you should be concerned with are Ground, which can take considerably longer and Media Mail, which can take as long as two weeks.est Answer: USPS first class mail should be from 3 to 4 days. However, there are other options as well, such as Overnight, 2 to 3 day Priority mail and the two you should be concerned with are Ground, which can take considerably longer and Media Mail, which can take as long as two weeks.