Question

If n+5/5 = f+9/9 then n/5=

Answer 1

We have the following expression:

`n+(5)/(5)=f+(9)/(9)`

Since 5/5 and 9/9 are equal to 1, we get:

`n+1=f+1`

Subtracting 1 on both sides:

`\begin{gathered} n+1-1=f+1-1 \\ n=f \end{gathered}`

dividing by 5 on both sides:

`(n)/(5)=(f)/(5)`

It means that n/5 = f/5