Question

one - sixth of d plus two - thirds of f

Explanation:

Step1: Translate "one - sixth of D"

"One - sixth of D" means multiplying \( \frac{1}{6} \) by \( D \), so it is \( \frac{1}{6}D \).

Step2: Translate "two - thirds of F"

"Two - thirds of F" means multiplying \( \frac{2}{3} \) by \( F \), so it is \( \frac{2}{3}F \).

Step3: Combine the two parts with "plus"

We combine \( \frac{1}{6}D \) and \( \frac{2}{3}F \) with the plus sign, so the expression is \( \frac{1}{6}D+\frac{2}{3}F \).

Answer:

\( \frac{1}{6}D + \frac{2}{3}F \)