How to divide 2 numbers in R?
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# How to divide 2 numbers in R?

This recipe helps you divide 2 numbers in R

## Recipe Objective

How to divide two numbers in R ? The division of two numbers is an arithmetic operation of dividing two numbers and storing the output in a vector. The input values can be pre-defined or can be user-defined. The division operation can be done on a single number or a list of input values. This recipe performs the division of two numbers using the / operator..

## Step 1 - Define two input vectors

``` x <- 100 y <- 20 ```

## Step 2- Divide the variables

Divide the two input vectors and store the ouput in a third output vector

``` z <- x/y print(paste("Division of two numbers is:",z)) ```
`"Output of the code is" : 5 `

## Step 3- User defined input vectors

Division of two numbers can also be done , with user defined values using the following syntax

``` a <- readline(prompt="enter the first input value : ") b <- readline(prompt="enter the second input value : ") ```
``` "Output of the line is" :
enter the first input value : 100
enter the second input value : 20
```

The user defined input values are character type , they are converted into integer type for performing the division operation

``` a <- as.integer(a) b <- as.integer(b) ```

## Step 4 - Add two user defined vectors

Adding two user defined input vectors and storing the output in a third vector

``` c <- a / b print(paste("Addition of user defined two numbers is:",c)) ```
`"Output of the code is" : Addition of two numbers is 5`

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