What, exactly, is your difficulty? Do you know what the "Jacobian" is? Do you know how to find the partial derivatives.
Perhaps the difficulty is that you are given u, v, and w as functions of x, y, and z but are asked for [itex]\partial(x, y, z)/\partial(u, v, w)[/itex] rather than [itex]\partial(u, v, w)/\partial(x, y, z)[/itex]? Not to worry!
[tex]\dfrac{\partial(x, y, y)}{\partial(u, v, w)}= \dfrac{1}{\dfrac{\partial(u, v, w)}{\partial(x, y, z)}}[/tex]