One fifth of the difference of a number and 1.

The one-fifth of the difference of a number and 1 is :

Explanation:

Given:

Any arbitrary number.

To find:

One-fifth of the difference of number and 1.

Solution:

Let the number be N.

The term 'difference' simply means to subtract.

The difference between number 'N' and 1 will be:

= N-1

One-fifth of the difference between number 'N' and 1 will be determined by multiplying the difference by 1/5:

The one-fifth of the difference of a number and 1 is :

Learn more about algebra here:

link

link

Explanation:

n = number

So the difference is just (n-1) of is another way of saying multiply that means we would multiply (n-1)1/5

Hope that helps and have a great day!