Question

\(\left(\dfrac{1}{3}\right)^2.\dfrac{1}{3}.9^2\)

Answer 1

\(\left(\dfrac{1}{3}\right)^2.\dfrac{1}{3}.9^2\)

\(=\dfrac{1}{9}.\dfrac{1}{3}.81\)

\(=\dfrac{1}{27}.81\)

\(=3\)

Answer 2

\((\dfrac{1}{3})^2.\dfrac{1}{3}.9^2=\dfrac{1}{9}.\dfrac{1}{3}.81=\dfrac{1}{27}.81=\dfrac{81}{27}=\dfrac{9}{3}=3\)

Answer 3

\(\left(\dfrac{1}{3}\right)^2.\dfrac{1}{3}.9^2=\dfrac{1}{27}.81=3\)