Question

find the value of :

​

Answer 1

Answer:

it will be equal to = 1/2 or

$2 {}^{ - 1}$

Step-by-step explanation:

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

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

$= \frac{1}{2}$

or

${2}^{ - 1}$

Answer 2

(2^-1 * 4^-1)/2^-2 = 0.5