Question

find the value of :
(8^-1 × 2^-1) × 5^-1

Answer 1

1/8*1/2*1/5=1/80

inserting by 1 means 1/x

Answer 2

Answer:

$\frac{1}{80}$

Step-by-step explanation:

$= ( {8}^{ - 1} \times {2}^{ - 1} ) \times {5}^{ - 1} \\ = \frac{1}{8} \times \frac{1}{2 } \times \frac{1}{5} \\ = \frac{1}{80 } \: answer$

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