Question

if p/q=(5/9)^8/(5/9)^9 then find (p/q)^2​

Answer 1

Answer:

81/25

Step-by-step explanation:

p/q = (5/9)^(8-9) {using property in division powers are subtracted if base is same }

so p/q = (5/9)^-1= (9/5)

(p/q)^2= 81/25