Question

(8)power -1 ×(5) power 3 divided (2) power-4

Answer 1

Heya user ,
Here is your answer !!

8^-1 * 5^3 / 2^-4
= 1/8 * 125 * 2^4
= 1/8 * 125 * 16
= 125 * 2
= 250 (ANS)

Hope it helps !!

Answer 2

$\frac{8 ^{ - 1} \times {5}^{3} }{2 ^{ - 4}} \\ = \frac{5 ^{3} \times {2}^{4} }{8} = \frac{{5}^{3} \times {2}^{4} }{ {2}^{3} } = {5}^{3 } \times 2 = 125 \times 2 \\ = 250$