STANDARD - Virginia Department of Education

Rational number. A number expressible in the form . a ∕ b. or – a ∕ b. for some fraction . a ∕ b. The rational numbers include the integers. See Illustration 1 in the Glossary. Real number. A number from the set of numbers consisting of all rational and all irrational numbers. See Illustration 1 in the Glossary. Rectangular array. ................
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