Elastic
A percent is exactly 100 times the decimal.
exactly 4%
Yes. They are exactly 50 percent. This doesn't necessarily mean that it will happen exactly half the time, only that if you ran the odds an infinite number of times it would be expected to happen 50 percent of the time.
24 is exactly 50% of 48.
It is 21100% and, as a decimal it is 211, exactly as in the question.
4.4%
31%
Declined from 4.4 percent to 1.4 percent from 1980 to 2007
Metal consumption declined by 12 percent in 2001 and by another 10 percent in 2002.
Dilatin
Exactly correct
As a percentage it is exactly 10 percent.
If you mean High School dropout rate, the status dropout rate declined from 14 percent in 1980 to 8 percent in 2008. A significant part of this decline occurred between 2000 and 2008 (from 11 percent to 8 percent).
20 percent of 29,500 would be exactly 5,900.
2.40 as a percent is 240%
A percent is exactly 100 times the decimal.
The rate declined by more than 57 percent.