Answer: Ingredient C is lower.
Step-by-step explanation:
Since we have given that
Ingredient C: 1/4 cup for 2/3 serving
For \(\dfrac{2}{3}\) serving, number of cup = \(\dfrac{1}{4}\)
So, for 1 serving, the number of cups would be
\(\dfrac{1}{4}\div \dfrac{2}{3}\\\\=\dfrac{1}{4}\times \dfrac{3}{2}\\\\=\dfrac{3}{8}\)
Ingredient D: 1/3 cup for 3/4 serving
For \(\dfrac{3}{4}\) serving, number of cups = \(\dfrac{1}{3}\)
So, for 1 serving, the number of cups would be
\(\dfrac{1}{3}\div \dfrac{3}{4}\\\\=\dfrac{1}{3}\times \dfrac{4}{3}\\\\=\dfrac{4}{9}\)
So, on comparison, \(\dfrac{3}{8}<\dfrac{4}{9}\)
we get that Ingredient C is lower.
