Question

Evaluate: (5^-1 x 8^2)/( 2^-3 x 10^-1).
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Answer 1

Answer:

5464/84884=54515488865

Answer 2

Answer:

(5^-1×8^2)/(2^-3×10^-1)

(0.2×64)/(0.125×0.1)

12.8/0.0125

1024