To estimate the weight of a letter based on the number of pages, first look at the type of paper in use. The "weight" of a paper in the USA is expressed in pounds. The average piece of inkjet paper is 20lb paper, which is based on the weight of one ream (500 pages) of the base size (17"x 22") which makes 4 sheets of 8 1/2" x 11", letter sized paper. To convert to find the weight per piece of paper:
(pounds/sheets in a ream)*16 ounces= ounces per 1 sheet
Example:
For one sheet of standard 20lb 8 1/2 x 11 paper-
(20/2000)*16=0.16 ounces per sheet.
For USA domestic postage, a standard First Class stamp is for up to one ounce, or about 6 pages of 20lb 8 1/2" x 11" paper.
The number of stamps which must be used to mail a letter from the US to Barbados varies based on the weight and size of the letter. An average letter will require 5 stamps to arrive at its destination based on 2013 postage rates.
estimate
They receive too many to count, so they weigh them on large pallets and estimate the number of lids that are on each pallet based on weight.
estimate
You will need an estimate, it is usually based on whether they are packing for you or not and also based on the estimated weight of all your items.
Postage is based on weight, not distance.
The number of kiwis in one pound can vary depending on the size of the kiwis. On average, there are about 4-5 kiwis in a pound. This estimate is based on the typical weight of a kiwi, which is around 4-5 ounces. Keep in mind that this number may fluctuate slightly due to variations in the size and weight of individual kiwis.
I don't think this data is available anywhere. You could do an estimate, based on the number of players, which you would also have to estimate.
Postage is based on weight, not distance. A one ounce letter is one stamp.
160
The weight of an envelope can be determined by using a postal or kitchen scale. Simply place the envelope on the scale and read the weight displayed. If you do not have a scale, you can use the postage rate chart to estimate the weight based on the number of sheets of paper and the envelope size.
distance is irrelevant...number of stamps to use is based on the weight of the envelope....if it's more than six or seven sheets, add anoter stamp