If we want to know of what % of 140 is 13.6.

Lets, take the number be 'x'

Now, we need to find out this 'x'

So, x % of 140 is 13.6 as given

So, we have ( x /100 ) * 140 = 13.6

x = ( 13.6 * 100 ) / 140

x = 9.71%

Hence,13.6 is 9.71% of 140.

Lets, take the number be 'x'

Now, we need to find out this 'x'

So, x % of 140 is 13.6 as given

So, we have ( x /100 ) * 140 = 13.6

x = ( 13.6 * 100 ) / 140

x = 9.71%

Hence,13.6 is 9.71% of 140.