# What does the letter K mean in math?

## What does the letter K mean in math?

K comes form the Greek kilo which means a thousand.

## What does the K stand for in 10K?

‘K’ stands for ‘kilo’, which signifies one thousand (1,000 meters in a KILOmeter, 1,000 liters in a KILOliter, etc.). Therefore, 10k would be 10 x 1,000, which is 10,000.

Is K the symbol for 1000?

The capital letter K is sometimes used informally to represent one thousand (dollars), especially in newspaper headlines. There is no space between the numeral and the letter K , as in 75 K .

What is K in Roman numeral?

The use of K as an abbreviation for 1000 has nothing to do with Roman numerals: the Roman numeral for 1000 is M. It derives from the prefix kilo-, used in the metric system to indicate 1000 of some base unit. It is a non-standard usage, so there is no standard of technical correctness.

### What is K in monetary terms?

‘K’ is short for 1,000. It comes from ‘kilo’.

### What is a K in money?

“K” in money means a thousand. In Mathematics, Kilo means thousand, thus, the letter K. For example, 5K money basically just means five thousand (5,000). When used with currencies, 10K money is \$10,000.

Is thousand big K or little K?

Thanks! These abbreviations are derived from the metric system: kilo- is abbreviated as k (lower case), meaning one thousand; mega- is abbreviated M (upper case), meaning one million (which contrasts with lower case m, meaning milli- or one one-thousandth).

What is the value of the K?

The value of K in free space is 9 × 109.

## What is K in money value?

“K” in money means a thousand. In Mathematics, Kilo means thousand, thus, the letter K. For example, 5K money basically just means five thousand (5,000). When used with currencies, 10K money is \$10,000. “K” in money means a thousand.

## What does B stand for in math?

Mathematical symbols

What it is Sample expression
Proper subset symbol A B
Union symbol A B = B A
Intersection symbol A B = B A
Null symbol = { }

What does k mean at the end of a number?

When talking about money, the letter K after a number denotes thousands. 1K means \$1,000 while 100K stands for \$100,000. Both uppercase and lowercase K’s are generally accepted and recognized. The letter always follows the number.

What does K stand for in Roman numerals?

The use of K as an abbreviation for \$1000\$ has nothing to do with Roman numerals: the Roman numeral for \$1000\$ is M. It derives from the prefix kilo-, used in the metric system to indicate \$1000\$ of some base unit.

### What is K the abbreviation for?

k abbreviation for kilo, 1000, or 103. 1 symbol for ionization constant. 2 symbol for Kelvin scale. 3 symbol for the element potassium (kalium). 4 abbreviation for kilobyte. 5 symbol in electronics for 1024 (210). 6 abbreviation for katal.

### What number is K?

Number. The SI prefix for a thousand is kilo-, officially abbreviated as k —for instance, prefixed to “metre” or its abbreviation m, kilometre or km signifies a thousand metres. As such, people occasionally represent numbers in a non-standard notation by replacing the last three zeros of the general numeral with “K”: for instance, 30K for 30,000.

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