To find out how many years ago Sally's mother was times her age, we can set up the following equation:
(80 - x = 54 \times x)
Solving for 'x' (the number of years ago), we get:
(80 - x = 54x) (80 = 54x + x) (80 = 55x) (x = \frac{80}{55}) (x \approx 1.45)
Therefore, approximately 1.45 years ago, Sally's mother was times her age.