Ben and jerry’s ice cream company estimates that for every 32 people that they serve

The first part of the proportion would be the known values of 32 people to 128 ounces.

The second part of the proportion is X ( the number of people) for 704 ounces.

This is written as 32/128 = X/704

To solve for X Cross multiply:

32 * 704 = 128x

Simplify:

22528 = 128x

Solve for X by dividing both sides by 128:

x = 22528 / 128

x = 176 people

There are 380 students surveyed. Also, 57 of the students stated that their favourite colour was red. Hence, we can construct a fraction here, and it would be 57/380. Now, we divide the fraction - like 57 divided by 380 to get a decimal to convert to a percent. As a result, we get 0.15, then we multiply 0.15 by 100 to get 15% as our final answer.