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Is a rational number a repeating decimal?
All repeating decimals are rational numbers. Not all rational numbers are repeating decimals.
Could the set of rational numbers include all decimals?
No, they could not. Irrational numbers are also decimal numbers.
Are all terminating and decimals rational numbers?
All terminating decimal numbers are rational.
When do you use decimals versus the fraction form of 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.
All repeating decimals are rational numbers?
Yes.
Is negative 9 a rational number?
Yes becaus that number is an integer and all integrs are rational. Rational numbers also include non-terminating decimals like 2.345 and other decimals that don't Keep going on forever. Irrational numbers include the square root of 23 or the symbol of pi.
Are all terminating and reappearing decimals rational numbers?
Yes.
Can all rational decimals be written as a decimal numbers?
Yes.
Are all terminating and repeating numbers rational numbers?
All decimals that terminate, or end with a repeating set of digits are rational numbers. eg 1.234, 1.222..., 1.232323..., 1.23444..., 1.2343434... are all rational numbers.
Are all terminating and repeating decimals rational numbers Explain?
Yes, they are.
Are all rational numbers whole numbers?
All rational numbers are not whole numbers, as rational numbers can include fractions.
Why is 15 a rational number?
It can be written as a fraction, like 15 over 1.
