Question

1) Simplify: (5/2) ^ 5 / ((2/5) ^ 3)

Answer 1

ANSWER

$( \frac{5}{2})^{2} \div ( \frac{2}{5} ) ^{2}$

$\frac{25}{4} \div \frac{4}{25}$

$\frac{25}{4} \times \frac{25}{4}$

$\frac{625}{16}$

hope it will help you !

Answer 2

Answer:

(5/2)^5 / (2/5)^3

= (5×5×5×5×5/2×2×2×2×2) x (5×5×5/2×2×2)

= 5×5×5×5×5×5×5×5 / 2×2×2×2×2×2×2×2

= (5/2)^8

= 390625/256

= 1525.87891