PLEASE HELP ME!!!!!!!

Johnetta was simplifying seven over nine divided by three over eight. and her work is shown below. Identify where she made her error.

Original problem: seven over nine divided by three over eight.


Step 1: seven over nine multiplied by three over eight.

Step 2: seven times three over nine times eight .

Step 3: twenty-one over seventy-two.

Step 4: seven over twenty-four .