Question

The value of \(\frac{5^3.3^7}{25.9^4}\) is 
(round to three decimal places)

Answer 1

\(\frac{5^3.3^7}{25.9^4}=\frac{5^3.3^7}{5^2.3^8}=\frac{5}{3}\)

Answer 2

\(\frac{5^3.3^7}{25.9^4}=\frac{5^3.3^7}{5^2.\left(3^2\right)^4}=\frac{5^2.3^7.5}{5^2.3^8}=\frac{\left(5^2.3^7\right).5}{\left(5^2.3^7\right).3}=\frac{5}{3}\)