Real numbers are used everywhere. They are used in the work area, at home, and even in fiction. Real numbers, are a part of math, and math is everywhere.
Real numbers are numbers that exist from negative infinity to positive infinity and everything in between. real numbers consist of every number you are used to. Imaginary numbers are numbers that aren't used in conventional math (such as i)
Any situation numbers are used.
Real and Complex. Real numbers are your everyday numbers that most people are familiar with and Complex numbers are Real numbers mixed with imaginary numbers. Of course this is a VERY BROAD oversimplification, and the question is somewhat vague in that there are other "types" of numbers that are used, but I think this is the answer you are looking for.
popo
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REAL
REAL
Real numbers are used in real life in like the discount prices of a sale or when a teacher grades your paper.... there are lots more... :) ADDED: Put simply, the Real Numbers are those in which we count or measure real things: objects, people, money, distances, weights, etc..
The letter R was used for real numbers. So Q, for quotients was used for rational numbers.
Real Numbers are used everywhere! -My family has (3) cars. -We lost 5 kids. (-5)
cryptography
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