What mass of nickel is dissolved in 100. mL of saturated nickel (II) hydroxide? (Ksp = 1.6 X 10^-16)

How do I do this?

Please don't use different names. It helps us to know what we have already told you in other problems if we have some consistency with names.
Use the same concepts as the AgCl problem to solve this problem. You will need to convert molar solubility to grams, then convert from 1 L to 100 mL. Post your work if you get stuck.