f + 8/9 = 9 1/9

9 1/9 = 82/9

so, now it's easier to do

f + 8/9 = 92/9
f = 74/9 = 8 2/9

or,

f + 8/9 = 8 10/9
f = 8 2/9

ty

To solve the equation f + 8/9 = 9 1/9, we need to isolate the variable f. Let's break down the steps on how to solve it.

Step 1: Rewrite the mixed number 9 1/9 as an improper fraction.
To convert the mixed number 9 1/9 to an improper fraction, we multiply the whole number (9) by the denominator (9) and add the numerator (1). Then, write the result over the denominator.
9 * 9 + 1 = 81 + 1 = 82
The improper fraction 9 1/9 can be written as 82/9.

Step 2: Substitute the value of 9 1/9 with 82/9 in the equation.
The equation becomes: f + 8/9 = 82/9.

Step 3: Move the fraction to the other side of the equation.
To do this, subtract 8/9 from both sides of the equation.
f + 8/9 - 8/9 = 82/9 - 8/9
f = 74/9

So, the solution to the equation f + 8/9 = 9 1/9 is f = 74/9.