This clearly depends on the size of the letters and of the line spacing. But, about ten or a dozen words is common per line, and about thirty lines per page of A4 paper. So say 300 plus words per page.
So your target of 15 000 words would fill about 50 pages. Not yet a novel, but certainly a decent article.
an a2 has 6 pieces of a4
Depends on the weight of the paper. Postage is determined by weight, not by number.
There are: 15000/60 = 250 minutes
8 pieces
I've counted - it had 159 pieces
The answer depends on how small (or big) the pieces of paper are!
200,000 pieces of paper are in a ton
an a2 has 6 pieces of a4
32
about 1000
15000 penies
it depends on the size of the balloon and the size of the paper
Approximately 30 pages, assuming 500 words per page.
10
the world will never know
you are folding it, there is still only one piece of paper
how many ounces equals a piece of paper