If x/2 = y/4 = z/6, then find the value of (x + y + z)/z Choose the correct choice from the following answers.
A) 1/3 B) 1/4 C) 1/6 D) 1/8 E) None of these
Explanation:   x/2 = y/4 = z/6 = k, Then x = 2k, y = 4k and z = 6k.   Now, (x + y + z)/z = (2k + 4k + 6k)/6k = 12k/6k = 2   Answer: Option None of these12 /6= 
<gadget id="calculator">12 /6</gadget>
<output>2</output>
2   Answer: Option None of these
<result>E</result>
If x/2 = y/4 = z/6, then find the value of (x + y + z)/z