Question

solve it with properties of exponents​

Answer 1

Answer:

$\frac{1}{5}$

Explanation:

$\frac{ {4}^{ - 1} \times {3}^{ - 1} }{5 \times {12}^{ - 1} } \\ = \frac{ \frac{1}{4} \times \frac{1}{3} }{5 \times \frac{1}{12} } \\ = \frac{ \frac{1}{12} }{ \frac{5}{12} } \\ = \frac{1}{12} \times \frac{12}{5} = \frac{1}{5}$

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Answer 2

Step-by-step explanation:

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