Respuesta :

One such pair is 1/4 and 3/4

1/4 + 3/4 = (1 + 3)/4 = 4/4

= 1

smarttricker101
There are many. 1/2 plus 1/2 has a sum of 1. 1/4 plus 3/4 also has a sum of one. Basically the numerator has to add up to the denominator. If the denominators are different, then find the LCM of them and then add.