x is what percent of y percent of z, in terms of x, y and z? n be the value expressed in terms of x,y and z. Choose the correct option:  A) xyz  B) 10^4x/yz  C) 1/xyz  D) 10^3 xyz  E) 10^-3 xyz
Algebraically, y% of z is just (y/100)*z, or yz/100. So we want to answer the question: x is what percent of yz/100? Say x is equal to n% of yz/100; then we have:   x = (n/100)*(yz/100)   10,000x/yz = n   10^4x/yz
<result>B</result>
x is what percent of y percent of z, in terms of x, y and z? n be the value expressed in terms of x,y and z.