What is the difference between a fraction and a decimal? Well it is possible for a fraction changed into a decimal and a decimal changed into a fraction
Very true. Though conceptually 2/5 or 4/10 can raise a slightly different picture in the mind than the equivalent 0.4 . The fraction brings out more strongly that 2 in every 5 are being considered, while 0.4 is just a quantity not quite half way on the way from 1 to 10. The nearest that the decimal system approaches the fractional concept is the use of the "percentage" idea.
Yes
A fraction is a fraction, whether it is visual or purely conceptual.
a decimal fraction means a fraction that changes into a decimal or a decimal that changes into a farction
Well, let's take a moment to appreciate the number 261. As a fraction, 261 can be written as 261/1, which is already in its simplest form. And as a decimal, 261 is simply 261.0, showing its full and complete self. Remember, every number is special in its own way, just like you are special too.
0.21 is a decimal fraction.
0.4 as a fraction and decimal
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].
That already is a decimal fraction.
It is called a decimal fraction.
930 is not a fraction but as a decimal, it is 930
you can change a fraction to a decimal by dividing the bottom number into the top number.
fraction and decimal of 56.25%:= 0.5625 in decimal= 5625/100 or 225/4 in fraction