A decimal number is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right. A decimal representation does not require a decimal point. So the required decimal representation is 805000, exactly as in the question.
.805
.805
Df
8.0500
H
That IS the decimal form.
It is in decimal form!
You write fourteen and three tenths in decimal form as: 14.3
0.09 IS in decimal form.
It is already in decimal form.
Eight hundred five thousand.
That is in decimal form.
That IS the decimal form.
That IS the decimal form.
It is in decimal form!
You write fourteen and three tenths in decimal form as: 14.3
It is already in decimal form.
It is already in decimal form.
7.32 It is in decimal form.
It is already in decimal form.
1.30 is in decimal form.
It is already in decimal form.