What is the value of xy/w when x=2, y=-1, and w=4

To find the value of xy/w, we substitute the given values of x, y, and w into the equation:

xy/w = (2)(-1)/(4)
= -2/4
= -1/2

To find the value of xy/w when x=2, y=-1, and w=4, we can substitute those values into the expression and simplify.

First, let's substitute the values of x, y, and w into the expression:

xy/w = (2 * -1) / 4

Now, let's simplify the expression:

xy/w = -2 / 4

Finally, let's simplify the fraction:

xy/w = -1/2

Therefore, when x=2, y=-1, and w=4, the value of xy/w is -1/2.