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Chapter 11: Problem 11

Write \(1 k\) in a simpler way.

Short Answer

Expert verified
1k simplifies to 1000.

Step by step solution

01

Understanding the Notation

The notation "\(1k\)" uses the letter "k" to represent the term "thousand." It is often used in informal contexts including finance and text shorthand.
02

Converting the Notation

To simplify \(1k\), replace the "k" with the number it represents, which is 1,000.
03

Simplified Expression

Replace \(1k\) with 1,000, which is the numerical representation of "one thousand." Thus, \(1k = 1000\).

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Key Concepts

These are the key concepts you need to understand to accurately answer the question.

Abbreviations in Numbers
In the world of mathematics and everyday communication, numbers are often abbreviated to save space and time. One such abbreviation is the letter "k," which stands for "thousand." This comes from the Greek prefix "kilo," which also represents a factor of one thousand.

Using abbreviations like "k" is common in finance, statistics, and various forms of digital communication. For instance, a salary of $50,000 might be written as "50k." This shorthand is intuitive for those familiar with the notation and streamlines communication across many platforms.
  • "k" = thousand
  • Saves writing space and time
  • Commonly used in financial and informal contexts
Conversion of Units
Often, abbreviations and numerical shorthand need to be converted into complete numerical values for clarity, especially in formal mathematical settings. This process is called "conversion of units."

To convert "1k" into its full form, we substitute the "k" with 1,000. It means multiplying the numerical value by 1,000. For example:
  • 1k = 1 x 1,000 = 1,000
  • 2.5k = 2.5 x 1,000 = 2,500
Conversion ensures that all parties understand the quantity being referenced without confusion or misunderstanding.

Besides the "k" for thousand, other metric prefixes also help in conversions, such as "M" for million and "G" for billion.
  • "M" = million = 1,000,000
  • "G" = billion = 1,000,000,000
Simplification of Expressions
Simplification involves making expressions easier to work with. In mathematics, it often means reducing a number or expression to its most concise and understandable form. Let's take "1k" as an example; we simplify it to 1,000 to fully understand and use it in calculations or communications.

The main goal of simplification is to eliminate unnecessary or complex parts, making it straightforward. This process not only aids in clarity but also in speeding up mathematical operations. Here鈥檚 an example:
  • Simplifying Algebraic Terms: Combine like terms in expressions, e.g., combining \(3x + 5x\) to become \(8x\).
  • Simplifying Fractions: Reduce \(\frac{4}{8}\) to \(\frac{1}{2}\) by dividing the numerator and denominator by their greatest common factor.

Simplifying expressions, such as converting "1k" into 1,000, ensures comprehensibility and accessibility in everyday mathematical problems.

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Most popular questions from this chapter

For problems \(57-140\), solve each equation. $$ \frac{-3 m}{2}+1=5 m $$

For problems \(57-140\), solve each equation. $$ k=-4 $$

For problems \(57-140\), solve each equation. $$ \frac{5 x}{-2}-6=-10 $$

For problems \(57-140\), solve each equation. $$ \frac{2 x}{3}-5=8 $$

Translate each phrase or sentence to a mathematical expression or equation. A number divided by nine, minus five times the number, is equal to one more than the number.
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