10.5
The decimal equivalent for one half (1/2) is 0.5 (1/2 == 5/10 --> 0.5)
0.5 is a half.
The decimal equivalent to two and one-half is 2.5.
0.5
1/2 as a decimal number is written as 0.5 (equivalent to 5/10, which clearly reduces to 1/2)
The decimal equivalent of 10 to the 8th power is 100,000,000
1.5
The number one and a half as 1.5 in decimal form.
1.5
10.5
2.5 is decimal already, meaning two-and-a-half.
.5 which is half because 5 it half of 10.