Question

Please answer the question with proper steps

Answer 1

`( (9)/(5) ) {}^(2) * ( (5)/(3) ) {}^(3) * ( (81)/(25) ) {}^(2) = \frac{3 {}^(4) * 5 {}^(3) * 3 {}^(8) }{5 {}^(2) * 3 {}^(3) * 5 {}^(4) } = \frac{3 {}^(9) }{5 {}^(3) }`