what is the value of xy/w when x=2, y=-1 & w=4
To find the value of xy/w when x=2, y=-1, and w=4, we substitute the given values into the expression.
xy/w = (2)(-1)/(4)
= -2/4
= -1/2
Therefore, the value of xy/w is -1/2 or -0.5.
To find the value of xy/w when x=2, y=-1, and w=4, follow these steps:
1. Substitute the given values of x, y, and w into the expression xy/w.
xy/w = (2)(-1)/(4)
2. Multiply 2 and -1.
xy/w = -2/(4)
3. Simplify the fraction by dividing both the numerator and the denominator by their greatest common divisor, which is 2.
xy/w = -1/2
Therefore, when x=2, y=-1, and w=4, the value of xy/w is -1/2.