Respuesta :

Answer:

1/5 and 9/4

Step-by-step explanation:

Reciprocal is basically the vertically flipped version of the original number. To find the reciprocal, rewrite the numbers in fractions and then swap the numerator and the denominator. So 5/1 becomes 1/5, 4/9 becomes 9/4.

Answer:

9/49

Step-by-step explanation:

First of all, you need to get 5 4/9 out of an improper fraction. It will be 49/9. Reciprocal means opposite. It is super simple. Now you have to flip the numbers, so you would get 9/49.