Jonna mixed 1/4 gallon of orange juice and 1/2 gallon of pineapple juice to make punch. each serving is 1/16 gallon. how many servings can jonna make?

12 servings.

Step-by-step explanation:

We have been Joanna mixed 1/4 gallon of orange juice and 1/2 gallon of pineapple juice to make punch.

First of all, we will find amount of punch by adding amount of orange juice and pineapple juice as:

Make a common denominator:

Now, we will divide total amount of punch by amount of each serving to find number of servings.

Convert to multiplication problem by flipping the 2nd fraction:

Therefore, Jonna can make 12 servings of punch shake.

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

i hope this answer you! if you have any further questions or concerns, feel free to ask! : )

step-by-step explanation:

mark brainliest!