Question

$5 ^{ - 1} \times 2 ^{ - 2} \times {6}^{0}$
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Answer 1

Answer:

${5}^{ - 1} \times {2}^{ - 2} \times {6}^{0} \\ \frac{1}{5} \times \frac{ {1}^{2} }{2} \times 1 \\ \frac{1}{5} \times \frac{1}{4} = \frac{1}{20} = {20}^{ - 1}$

Hope it helps...