You do it be long division.
a decimal fraction means a fraction that changes into a decimal or a decimal that changes into a farction
Pat Convery was born in 1957.
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].
It is called a decimal fraction.
That already is a decimal fraction.
930 is not a fraction but as a decimal, it is 930
Michaela Convery was born on 1989-07-01.
Steve Convery was born on 1972-10-27.
Brandon Convery was born on 1974-02-04.
Mark Convery was born on 1981-05-29.