21000 is an integer and not a fraction. However, it can be expressed in rational form as 21000/1.
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 21000, exactly as in the question.
21000/1
21,000.0
a decimal fraction means a fraction that changes into a decimal or a decimal that changes into a farction
21000, possibly.21000, possibly.21000, possibly.21000, possibly.
0.21 is a decimal fraction.
A number expressed in decimal form usually is a fraction. It is simply a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. And, since it is a decimal fraction, there is not another simpler decimal form.
21,000.0
a decimal fraction means a fraction that changes into a decimal or a decimal that changes into a farction
As a fraction 261/1.As a decimal 261As a fraction 261/1.As a decimal 261As a fraction 261/1.As a decimal 261As a fraction 261/1.As a decimal 261
21000 is not a decimal. If you meant 21 thousandths, this would be 0.021
0.21 is a decimal fraction.
0.4 as a fraction and decimal
21000, possibly.21000, possibly.21000, possibly.21000, possibly.
30% off 21000= 30% discount applied to 21000= 21000 - (30% * 21000)= 21000 - 6300= 14700
A decimal number is one in which the place value of each digit is ten times the place value of the digit to its right. (... , thousands, hundreds, tens, units, tenths, hundredths, ... ) A decimal point is used to separate the units from the tenths. If a number in decimal form has non-zero digits after the decimal point then it is a decimal fraction. [There is one esoteric exception: if the decimal point is followed by an infinite string of 9s, then it is not a decimal fraction.] Thus 37.6 is a decimal fraction 0.6 is a decimal fraction 0.00000063 is a decimal fraction 37 is not a decimal fraction. 37.0 is not a decimal fraction. 37.999... recurring is no a decimal fraction [it is in fact = 38].
12% of 21000= 12% * 21000= 0.12 * 21000= 2,520
42% of 21000= 42% * 21000= 0.42 * 21000= 8,820
That already is a decimal fraction.