Scott Woodbury-Stewart

GMAT OFFICIAL GUIDE PS – 1/(0.75 – 1) =

1/(0.75 – 1) =

Solution:

We start by subtracting 1 from 0.75 in the denominator of 1/(0.75 – 1). This yields:

1/-0.25

Next we convert 0.25 to a fraction, so 0.25 = 1/4. This now gives us:

1/(-1/4) = 1 x -4 = -4

Answer: A