Respuesta :

TSO
No, because 

5 bird feeders with each having 1/5 would mean that he would need 5 x 1/5 = 1 pound

But he only has 5/7 pounds. He would need 2/7 more pounds to fill 5 bird feeders.
sally5
5 *1/5 But she only 5/7 so she need to add more to it