Well, -90 would obviously be the whole number.
So, \(-90 \frac{unknown}{unknown}\).
And now, 85 would be a part, so that would be the numerator. The last number of 85, 5, is in the hundredth place, so the denominator would be 100.
Which would get us, \(-90 \frac{85}{100}\)
Now simplify.
5 can go into both numbers.
85/5 = 17
100/5 = 20
So you get \(\frac{17}{20}\)
Your final answer is \(-90 \frac{17}{20}\)
