According to Wikipedia, the total UK area is about 243610km2. Since one square km has 1000x1000 = 1000000m2, this the area is about 243 610 000 000 m2.
Each sheet of A0 paper has an area of exactly one square meter. The area of A1 is exactly half that of A0, A2 half of A1, and so forth. 16 sheets of A4 paper thus cover one sheet of A0 paper, covering an area of 1m2.
Thus, you'd need 16 * 243 610 000 000 to cover the area of the UK with sheets of A4 paper.
A Ream is a measure of the NUMBER of sheets of paper (500 sheets) How thick that would be will depend on the weight of the paper. Heavier paper is thicker.
On average, there are about 20 sheets of regular 8.5 x 11 inch paper in an ounce. However, the number of sheets can vary depending on the paper thickness and quality.
The weight of 4 sheets of paper can vary depending on the type and size of the paper, but generally, a sheet of standard copy paper weighs about 0.16 ounces. Therefore, 4 sheets of paper would weigh approximately 0.64 ounces.
How many sheets of paper equal 2.0 oz?
500 sheets of paper is the International Standard for a ream of paper.
124.7 sheets
A sheet of standard copy paper is about .004 in thick. 100 sheets would therefore have a thickness of about 0.4 in. Modern, lightweight paper sold for home printing is much thinner and 500 sheets have a thickness of 1" approx. So, 100 sheets would be about 0.2 in.
3 sheets
500 sheets
The weight of 250 sheets of toilet paper can vary based on the brand and thickness of the paper, but on average, a single sheet of toilet paper weighs approximately 1.2 grams. Therefore, 250 sheets would weigh around 300 grams.
There are anywhere from 350 to 500 sheets of toilet paper on one roll
1