Madhu bought chocolate. She divides the chocolate into equal halves and shares it with her friend. What fraction of chocolate she is left with her?

Given:
Number of chocolate Madhu has =1

Number of friends Madhu has= 2
To find:
Fraction of chocolate left with her
Solution:
Madhu has a piece of chocolate. 
She needs to divide the chocolate into two halves. 
Thus, one chocolate is divided between two members. Therefore, the fraction left with Madhu is $\frac{1}{2}$
Therefore, the correct option is A.