Which is a correct representation of the given mathematical expression in Java?
A)a - b / 2 % 2
B)a - b / 2
C)a - (b / 2) / 2
D)(a - b / 2) / 2

Question

Which is a correct representation of the given mathematical expression in Java?  
A)a - b / 2 % 2 
B)a - b / 2 
C)a - (b / 2) / 2 
D)(a - b / 2) / 2

Quizplus · Accepted Answer

The given expression involves subtraction and division, which have equal precedence. Therefore, we need to use parentheses to make sure that the division operation is performed before the subtraction operation. Option D does this correctly by dividing b by 2 and then subtracting the result from a, and finally dividing the entire expression by 2.

Which Is a Correct Representation of the Given Mathematical Expression