&lt;?php$x = 3.5;$y = 2;$z = 2;echo $x / $y / $z;?&gt;
A. 1.75
B. 0.875
C. 3.5
D. Error
Answer:A
&lt;?php$x = 3.5;$y = 2;$z = 2;echo $x / $y / $z;?&gt;
A. 1.75 B. 0.875 C. 3.5 D. Error
Explanation: First $x / $y is evaluated then this is divided by $z therefore we get 0.875.