Respuesta :
The reciprocal would be 9/7 because a reciprocal is when you flip a fraction and put the denominator as the numerator and vice versa.
the recipicol of 7/9 is 9/7
what you do is instead of x/y you do y/x you put the denominator over the numerator
what you do is instead of x/y you do y/x you put the denominator over the numerator