
Andrew M. answered 03/05/18
Tutor
New to Wyzant
Mathematics - Algebra a Specialty / F.I.T. Grad - B.S. w/Honors
4 Vanilla, 3 Chocolate, 7 Cookies-n-Cream, and 1 Strawberry.
ratio of vanilla to total flavors is 4:15
x is to 105 as 4 is to 15
x/105 = 4/15
x = 4(105)/15
x = 28 of the next 105 sold could reasonably be expected to be vanilla