Question

Plssssssssssssssssssssssssss ans this question ​

Answer 1

Answer:

Step-by-step explanation:

(1/2*1/4)÷1/2*1/2

1/8÷1/4

1/8*4/1(reciprocal of 1/4 as we change from divide to multiply)

=1/2 is your ans.

Whenever - sign on any digit ,it means we have to do reciprocal first that digit n then solve it

Answer 2

$({2}^{ - 1} \times {4}^{ - 1} ) \div {2}^{ - 2} \\ (\frac{1}{2} \times \frac{1}{4} ) \div \frac{1}{4} \\ \frac{1}{8} \div \frac{1}{4} \\ \frac{1}{8} \times 4 = \frac{1}{2}$