Question

answer the question in given photo:-​

Answer 1

Answer:

a). 9/25

b). 243/32

Step-by-step explanation:

a). 3^4/5^4 ×5^2/3^2

=3^2/5^2

b). 3^3/2^3×3^2/2^2

=3^5/2^5

Answer 2

Here is your answer please mark me as a brainlist please...