Equivalent fractions do.
3.8 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its equivalent, in rational form, is 38/10, and as a mixed number that is 3 8/10. You can simplify the two rational forms of the fraction if you so wish.
numbers that are equal or represent the same value
It is: 3 and 11/50 as a mixed number or 161/50 as an improper fraction both in their simplified forms
No. Simplest forms are equivalent but equivalent forms need not be simplest.
Equivalent fractions do.
Any percentage is simply a rational number, with the denominator of 100. So multiply them all by 100 and order the resulting rational numbers.
3.8 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its equivalent, in rational form, is 38/10, and as a mixed number that is 3 8/10. You can simplify the two rational forms of the fraction if you so wish.
100+40+9
Numbers can be ordinal, cardinal or imaginary. They could also be fractional, decimal, rational or irrational.
numbers that are equal or represent the same value
It is: 3 and 11/50 as a mixed number or 161/50 as an improper fraction both in their simplified forms
No. Simplest forms are equivalent but equivalent forms need not be simplest.
To find out if two fractions are equivalent, either reduce them both to their simplest forms (which will be the same number if they're equivalent) or convert them to decimals (which will be the same number if they're equivalent). To make an equivalent fraction of a given fraction, multiply the numerator and the denominator of the given fraction by the same counting number.
Decimal, percent, fraction, and words
All rational numbers CAN be expressed as a ratio of two integers. They may appear, before simplification, to be expressed in other forms. For example, the rational number 1 can be written as the ratio sin(45)/cos(45) even though neither numerator nor denominator is an integer.
Forms