There is no number that can be written as a decimal but not as a fraction.
Sorry.
A decimal could be both. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction. Decimals are usually rational.
Rational numbers can be written as a fraction with a non-zero denominator,as a terminating,a decimal,or a repeating decimal.
rational numbers because it is a terminating decimal and can be written as a fraction.
Any number that can be written as a fraction:15.2=152/10 etc. Any number without a decimal or fraction: 15. Any numbers with decimal numbers that end (4, 2.5) or repeat (1/3, 55/9).
Any fraction composed of real numbers can be written as a decimal approximation.However, some irrational numbers, like Pi, are never-ending as decimals, and must be rounded off.
The answer depends on what you want to "do" into a fraction or decimal. Not all numbers can be "done" into a fraction.
.1111 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
The fraction 2/5 written as a decimal is 0.4
It is a decimal fraction: for example 0.25 or 0.166... recurring
You have written it as a decimal. As a fraction it is 1/20.
It is called a [decimal] fraction.