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Rational and Irrational Numbers (Definition & Examples)
ACT PreP. Wasatch High School. 2012-2013 “Expect To Ex. cel” Nat. ura. l . Numbers, Whole Numbers, Integers, Rational and Irrational Numbers, Real Numbers, and Imaginary Numbers
rational root vs irrational root

[DOC File]Natural Numbers, Whole Numbers, Integers, Rational and ...
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d. evaluated at Rational Irrational 6. Classifyas rational or irrational. Explain your reasoning. 7. Explain why the area of a circle with a rational radius must be an irrational number. 8. Given that the set of rational numbers is closed under addition, prove that the sum of a nonzero rational number and an irrational number is an irrational ...
difference between rational and irrational

[DOC File]STANDARD
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The decimal form of a rational number can be expressed as a terminating or repeating decimal. A few examples of rational numbers are 25, 1 4, -2.3, 75%, and 4. ̅ 59. The set of irrational numbers is the set of all nonrepeating, nonterminating decimals.
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[DOCX File]www.whsd.k12.pa.us
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The set of rational numbers includes the set of all numbers that can be expressed as fractions in the form where a and b are integers and b does not equal zero (e.g.,,-2.3, 75%,). A rational number is any number that can be written in fraction form. A numerical expression contains only numbers and the operations on those numbers.
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[DOC File]Moving Beyond the Integers: The Rational, Real, and ...
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CC.2.1.HS.F.2 Apply properties of rational and irrational numbers to solve real‐world or mathematical problems CC.2.1.6.E.3 Develop and/or apply number theory …
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[DOC File]Ch
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The circular reasoning that appears in some high school algebra textbooks is not so subtle. In one of them, the rational numbers are defined as quotients of integers, the irrational numbers are defined as the real numbers that are not rational, and then the real numbers are defined as the aggregate of the rational and the irrational numbers.
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[DOC File]Real Numbers - UCLA Mathematics
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That it has no largest element takes some work. We need to show that, if any rational number a/b is in the set, there is a larger rational number in the set also. Given that a/b is in the set, either it is negative or 0, in which case we immediately have a larger number, 17/10, which is in it. Or it is positive.
what makes an irrational number

What makes a number rational or irrational