Respuesta :

a/b = a x 1/b 
(1/5)*c * 1/a =
c/5 * 1/a = 
c/5a
22) c/5 ÷ a
Here, c = 2 1/2 = 5/2
a = 2/5

Substitute their values, 
=5/2*5 ÷ 2/5
=1/2 ÷ 2/5
=1/2 × 5/2
=5/4

In short, Your Answer would be 5/4 or 1 1/4

Hope this helps!