after 21 days, the answer is 26
hope this helps
Brand A: 2/3 cup per serving
= 2/3*8 = 5.33 ounces
brand B: 3/4 cup per serving
= 3/4*8 = 6 ounces
so brand B provides more servings.
The width of the rectangle is 21.7
If area is equal to length multiplied by the width (A=LW) that would mean all we have to do to find the width of the rectangle is to divide the length (19.2) from the total area (416.64).
416.64/19.2=21.7
Hope this helped! :D