bettatantalo wrote:

\(20^{5}*5^{10}*8^{2}/10^{5}\)

a) \(2^{11}\)

b) \(2^{60}5^{50}\)

c) \(2^{16}5^{15}\)

d) \(2^{16}3^{10}10^{8}\)

e) \(2^{8}5^{20}10^{5}\)

Source gmat tutor

\(\frac{20^{5}*5^{10}*8^{2}}{10^{5}}\)

= \(\frac{2^{16}*5^{15}}{2^{5}*5^5}\)

= \(2^{11}*5^{10}\)

None of the Answer matches, please check the OA and options, IMHO U missed \(5^{10}\) in option (A)Hi! I don't quite get what you did to get to this \(\frac{2^{16}*5^{15}}{2^{5}*5^5}\)