Question

Hi Pls answer the above sum.​

Answer 1

ANSWER

$\purple{( {2}^{ - 1} × {4}^{ - 1} )÷ {2}^{ - 2} }$

${Calculate \: the \: value}$

$\blue{ {2}^{ - 1 + 2} \times {4}^{ - 1}}$

$\green{ {2}^{ - 1} \times {4}^{ - 1} }$

$2 \times \frac{1}{ {4}^{1} }$

Final Answer

$\frac{1}{2}$