Eight and one half is 8.5
.125
One half is 1/2, which is 0.5 written as a decimal. 3 and (plus) 0.5 is 3.5. So 3 and one half is written 3.5
one over eight to a decimal = 0.125
To write 8.81 in words, you would say "eight point eight one." The whole number part, 8, is pronounced as "eight." The decimal point is read as "point." And the decimal part, 0.81, is pronounced as "eighty-one hundredths."
One half of one percent = 0.005
A half written as a decimal is 0.5
.125
One half percent can be written in decimal as 0.005 or just .005
One half is 1/2, which is 0.5 written as a decimal. 3 and (plus) 0.5 is 3.5. So 3 and one half is written 3.5
0.5
one eight is .125 .
Twenty eight and one thousandth is written as 28.001 in decimal point notation.
One half is one half. It can be written as a fraction (1/2) or a decimal (.5)
2 and 1/2 as a decimal is 2.5
8.051
1/2 = 0.5
It would be 8.5