To write -8/60 in standard form, we need to simplify the fraction by finding the greatest common factor (GCF) of the numerator and denominator, and then dividing both by the GCF.
The GCF of 8 and 60 is 4. We can divide both the numerator and denominator by 4 to simplify the fraction:
-8/60 = -2/15
Therefore, -8/60 in standard form is -2/15.