Question

What are the values of the following expressions? In each line assume that,

double x = 2.5;

double y = -1.5;

int m = 18;

int n = 4;

String s = "Storm";

String t = "Watch";

x + n*y - (x+n)*y ______________

m/n + m%n ______________

Answer 1

The values of the expressions are -12.5 and 6.5.

Step-by-step explanation:

To find the values of the expressions, we need to substitute the given values for the variables. Let's evaluate each expression step by step:

1. Expression 1: x + n*y - (x+n)*y
2. Substituting the given values, we have:
3. 2.5 + 4*(-1.5) - (2.5+4)*(-1.5)
4. Simplifying the expression:
5. 2.5 - 6 + 6*(-1.5)
6. 2.5 - 6 - 9
7. = -12.5
8. Expression 2: m/n + m%n
9. Substituting the given values, we have:
10. 18/4 + 18%4
11. Simplifying the expression:
12. 4.5 + 2
13. = 6.5