Suppose x is directly proportional to y, but inversely proportional to z. If x=3 when y=6 and z=4, then what is z when y=3?
Not enough info here....to see why
x = k * y / z
3 = k * (6) / 4
12 = 6k
2 = k
So we know that
x = 2 * 3 / z
x = 6 / z
But we need to also know the value of x to find z
Thank you! Its okay I got 8 though and it was right?
I think so... CPhill beat me to it :(
Nice try though cal!
Hehe thanks :D
+422 
