Question

By what number (5/4)^6 should be divided to get (25/16)^8?

Answer 1

X=(5/4)^-10

Explanation:

(5/4)^6÷x=(25/16)^8

(5/4)^6÷x=(5/4)^16

1/X==(5/4)^16÷(5/4)^6

X=(5/4)^6÷(5/4)^16

X=(5/4)^-10

So the value of X is (5/4)^-10