A Measurement is defined as_.
a. system of prefixes
b. the distance between two points
c. an exact quantity people agree to use for comparison
d. the interval between two events
Physical Scinece - bobpursley, Tuesday, October 9, 2007 at 8:00pm
c is fancy language, but it is almost correct, it is the best answer.
Measurement don't have to be exact, and usually are not...they have some precision, but nothing more than that. A pinch of salt is a measurement, but it is not exact.
Physical Scinece - beth, Monday, September 29, 2008 at 6:22pm
an exact quantity people use for comparison