## What is a fraction one answer

**Introduction for fraction:**

A fraction is a number that can represent part of a whole. The earliest fractions were reciprocals of integers: ancient symbols representing one part of two, one part of three, one part of four, and so on. A much later development were the common or vulgar fractions which are still used today (`1/2` , `5/8` , `3/4` etc) and which consist of a numerator and a denominator. (Source – Wikipedia).

Now, we will see the topic of “what is a fraction one answer”.

Fraction using different methods – What is a fraction one answer

**Adding fraction:**

In adding fraction, sum of the two fraction values.

Two methods of add fraction

- Equal denominator
- Unequal denominator

Add `8/3` + `17/3` .

Here, the given problem both the denominator values are equal

Now, the denominator value are taken as common

We can easily add the numerator value

`(8 + 17)/3` = `25/3`

Example for unequal denominator values:

Add `1/3` + `3/4`

Here, denominator values are not equal

We need to take L.C.M.

L.C.M. of 3, 4 = 12

`(4 + 9)/12 ` = `13/12`

**Subtracting fraction:**

In subtracting fraction, we are going to subtract two fraction values.

Subtracting fraction has also two methods

- Equal denominator
- Unequal denominator

Subtract `7/21` - `2/21` .

Here, the given problem both the denominator values are same

Now, the denominator value are taken as common

We can easily subtract the numerator value

`(7 - 2)/21` = `5/21`

Example for unequal denominator values:

Subtract `2/3` - `3/2`

Here, denominator values are not equal

We need to take L.C.M.

L.C.M. of 3, 2 = 6

`(4 - 9)/6` = `-5/6`

**Multiplying fraction:**

In multiplying fraction, we are going to multiply the fraction values.

First numerator values are multiplied and then denominators values are multiplied

Otherwise we can cancel the values if the value of table is same.

Example for multiplying fraction:

Multiply `4/5 ` and `5/6`

Multiply the numerator values (4 * 5 = 20)

Multiply the denominator values (5 * 6= 30)

`20/30` = `2/3`

**Dividing fraction:**

Same process of multiplying fraction, but we need to reverse the value of given second fraction value.

Numerator and denominator values are multiplied

For example

Divide

`8/6` % `7/5`

Change `7/5` as `5/7`

= `(8 * 5)/(6 * 7)`

= `40/42`

= `20/21`

Example problems – What is a fraction? one answer

**Example problem 1 – What is a fraction one answer**

**Add the fraction:**

**`8/17` , `2/17 ` and `4/17`**

Solution:

We write the given values `8/17` , `2/17` and `4/17`

Here, the denominator values are same

Take the denominator value 17 as common

= `(8 + 2 + 4)/17`

= `14/17`

The correct answer is `14/17` .

**Example problem 2 – What is a fraction one answer**

**Divide the fraction:**

Divide `5/2` and `6/2` .

The second fraction of the given fraction is turned.

`5/2 ` as `2/6`

`5/2` * `2/6` = `(5 * 2)/(2 * 6)`

We need to multiply the numerators values (5 * 2 = 10)

We need to multiply the denominators values (2 * 6 = 12)

`10/12`

We can simplify the fraction `10/12` = `5/6` .

Practiced problems – What is a fraction one answer

**Practiced problem 1 – What is a fraction one answer**

Fraction subtraction:

`17/7 ` and `2/7`

Answer: `15/7`

**Practiced problem 2 – What is a fraction one answer**

Fraction:

`(8/5 * 7/2)` – `2/5`

Answer: ` 26/5`