The first step is to set it up....So, it would be 5/7 / 7/10
Then, you do Keep, Change, Flip....So, what it means is that you keep the 5/7, change the division to multiplication and flip the 7/10....which would become 10/7
So, that would become 5/7 * 10/7 which would give you 50/49
And when you simplify it you get 1 and 1/49
So the answer is 1 and 1/49