Using a system of equations, it is found that:
- 38% consumes vanilla.
- 14% consumes strawberry.
- 45% consumes chocolate.
In our system, we have that:
- x is the percentage of vanilla.
- y is the percentage of strawberry.
- z is the percentage of chocolate.
Those 3 compromise 97% of the flavors, hence:

Vanilla sells <u>10% more than twice strawberry</u>, hence:

Chocolate sells <u>7% more than vanilla</u>, hence:

Since 


Replacing in the first equation, we can solve for y:





With y, we can solve for x and for z.


Hence:
- 38% consumes vanilla.
- 14% consumes strawberry.
- 45% consumes chocolate.
A similar problem is given at brainly.com/question/24778333