Answer:
7/10
Explanation:
Reciprocals are not too complicated. To find a reciprocal, you must switch the numerator, the number above the line, with the denominator, the number underneath the line.
Here is an example.
Let's say you are assigned to find the reciprocal of the number 3/4. All you would have to do is flip it, and you would get 4/3.
So, using this same method, you find out the reciprocal of 10/7 is 7/10. I hope this helped.