Expressed as a decimal, this is equal to 2.5.
We write two and a half as 2.5 in decimal form.
The decimal equivalent to two and one-half is 2.5.
it is .5 or a half
Two quarters is one half. In decimal form: 0.5
"over half" is the same as two times.
2.5
2.5
0.025
0.0025
2.5
2.5
2.5 is decimal already, meaning two-and-a-half.