A decimal is 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. Any number can have a decimal representation.
Rational numbers have decimal representations that are either terminating or recurring whereas non-recurring decimals represent Irrational Numbers.
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Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction. Decimals are usually rational.
Yes, terminating decimals are always rational numbers.
No. Recurring decimals are rational numbers.
Yes. Rational numbers are numbers or decimals that repeat or terminate. Irrational numbers do not. For example π is an irrational number.
Terminating and repeating decimals are rational numbers.
All rational numbers can be converted from decimals to fractions as for example 0.75 = 3/4 but irrational numbers can not be converted from decimals to fractions.