The number one and a half as 1.5 in decimal form.
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.
The decimal number for one half is 0.5 It does not matter whether it is oz or mile or tonne or metre.
It is the amount obtained when you divide the decimal number by 2.
No it is not a natural number its a decimal or fractional number
It can is 0.5 as a decimal which can be rounded up to 1 as a whole number
17.5 is one example.
One half is one half. It can be written as a fraction (1/2) or a decimal (.5)
Yes, expressed as a decimal number, two and a half is equal to 2.5.
It is 2 and 1/2 as a mixed number or 2.5 as a decimal number
1/2 as a decimal number is written as 0.5 (equivalent to 5/10, which clearly reduces to 1/2)