1 half in decimal form = 0.5
six and one-half in decimal form = 6.56 1/2 = 6.5
thirteen and a half = 13.5
5.5
1.5
We write two and a half as 2.5 in decimal form.
The number one and a half as 1.5 in decimal form.
1 half in decimal form = 0.5
Half of 4.5 in decimal form is 2.25
0.5
six and one-half in decimal form = 6.56 1/2 = 6.5
Half a penny in decimal form is 0.005
Half a thousandth is written as 0.0005 in decimal form. A thousandth is 0.001, so half of that is 0.0005.
thirteen and a half = 13.5
To change 3 and a half to a decimal you can either do 3.5, 3.50 or 3.500.A half as a decimal is 0.5 and 3 is already a decimal number so 3 and a half is 3.5 in decimal form.
.5h
20.5