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- DictionaryRa·tion·al/ˈraSH(ə)nəl/
adjective
- 1. based on or in accordance with reason or logic: "I'm sure there's a perfectly rational explanation"
- 2. (of a number, quantity, or expression) expressible, or containing quantities that are expressible, as a ratio of whole numbers. When expressed as a decimal, a rational number has a finite or recurring expansion.
noun
- 1. a rational number.
Aug 2, 2012 · 1. a. : having reason or understanding. b. : relating to, based on, or agreeable to reason : reasonable. a rational explanation. rational behavior. 2. : involving only multiplication, division, addition, and subtraction and only a finite number of times. 3. : relating to, consisting of, or being one or more rational numbers.
adjective. us / ˈræʃ·ə·n ə l / Add to word list. showing clear thought or reason: a rational decision. Obviously, he wasn’t rational. rationally. adverb [ not gradable ] us / ˈræʃ·ə·n ə l·i / It’s hard to behave rationally at such times. (Definition of rational from the Cambridge Academic Content Dictionary © Cambridge University Press)
Rationale is a noun. A rationale is an explanation of the reasoning behind an idea or belief. Depending on your profession, you may be required to provide a rationale for many or most of your decisions, especially if those decisions are expensive or time-consuming.
Use the adjective rational to describe people or ideas that operate according to logic or reason. While your brother has an artistic temperament, you have a rational one. Rational comes from the Latin word rationalis, meaning reasonable or logical.
rational. ( ˈræʃənəl) adj. 1. using reason or logic in thinking out a problem. 2. in accordance with the principles of logic or reason; reasonable. 3. of sound mind; sane: the patient seemed quite rational. 4. endowed with the capacity to reason; capable of logical thought: man is a rational being. 5.
Mar 28, 2024 · Rational is an adjective that describes something based on reason or logic. For example, making a decision because it makes sense is a rational choice. On the other hand, rationale is a noun. It refers to the reason or explanation behind a decision or action. If you explain why you made a certain choice, you’re giving your rationale.
A number that can be made as a fraction of two integers (an integer itself has no fractional part). In other words a/b is a rational number when a and b are numbers like -2 or 7 or 123. But be careful: b cannot be zero. Examples: • 1/2 is a rational number. • 0.75 is a rational number (3/4)
Apr 19, 2018 · pertaining to reasoning or, more broadly, to higher thought processes. based on, in accordance with, or justifiable by accepted principles of reasoning or logic. Compare irrational; nonrational. capable of or exhibiting reason. influenced by reasoning rather than by emotion. —rationally adv. Browse Dictionary.
1. Having the power of reasoning. 2. Agreeable to reason. What higher in her society thou find’st. Attractive, humane, rational, love still. John Milton. When the conclusion is deduced from the unerring dictates of our faculties, we say the inference is rational. Joseph Glanvill.
The knowledge of its rudimentary unit: numbers. We teach counting using whole numbers, but one of the most important aspect of the mathematical numbers system is rational numbers, or simply put, numbers between numbers. What Are Rational Numbers? Rational numbers are numbers that can be written in the form pq, where p and q are integers and q≠0.
