x = 13.175
y = 7.496
z = 11.545
The number A is obtained by first rounding the values of x, y, and z to the hundredths place and then adding the resulting values. The number B is obtained by first adding the values of x, y, and z and then rounding the sum to the hundredths place. What is the value of A – B?  Options:  A) 0.01  B) 0.02  C) 0.03  D) 0.1  E) 0.2
Rounding off the values:   x = 13.18   y = 7.50   z = 11.55   A = 13.18 + 7.50 + 11.55= 
<gadget id="calculator">13.18 + 7.50 + 11.55</gadget>
<output>32.23</output>
32.23   x + y + z= 13.175 + 7.496 + 11.545 = 32.206   0.02 = 32.21   A - 0.02 = 0.02   Option 0.02
<result>B</result>
x = 13.175
y = 7.496
z = 11.545
The number A is obtained by first rounding the values of x, y, and z to the hundredths place and then adding the resulting values. The number B is obtained by first adding the values of x, y, and z and then rounding the sum to the hundredths place. What is the value of A – B?