To determine how much conditioner Denise used on Butter, let's break down the problem step by step.
- Denise started with a full bottle of conditioner, which we can represent as 1 (or 6/6).
- She used \( \frac{1}{6} \) of the bottle on Peaches.
- After using \( \frac{1}{6} \), the amount left is: \[ 1 - \frac{1}{6} = \frac{6}{6} - \frac{1}{6} = \frac{5}{6} \]
- Now, Denise used \( \frac{1}{3} \) of what was left (which is \( \frac{5}{6} \)) on Butter. To find this amount, we calculate: \[ \frac{1}{3} \times \frac{5}{6} = \frac{5}{18} \]
Thus, the amount of conditioner that Denise used on Butter is \( \frac{5}{18} \).
The correct response is 5/18.