Answer:
12 cupcakes will have vanilla icing
Step-by-step explanation:
1/5 of 30 = 6
30- 6 = 24
24/ 2 = 12
6 mint icing
12 chocolate icing
12 vanilla icing
A scale factor is a number which scales, or multiplies, some quantity. In the equation y = Cx, C is the scale factor for x. C is also the coefficient of x, and may be called the constant of proportionality of y to x.