STANDARDS

CCSS: 6.RP.A.3.B, MP1, MP2, MP6

TEKS: 6.5A

Frankie’s Coffee Company

THE KIDPRENEUR FILES
Scholastic MATH asked 17-year-old  Frankie Volkema from Grand Rapids, Michigan, about her roasting company

Courtesy Jovencoffee.com

Frankie brews a pot of Joven coffee at her family's coffee shop.

Felipe Abreu

Frankie went to Brazil in 2023 and met with teens interested in becoming coffee farmers.

Scholastic: Why did you start your business?
Frankie: I started Joven (HO-ven) because I wanted to work with other young people interested in coffee. Joven means “young” in Spanish. Coffee drinkers don’t realize that many farmers who cultivate coffee beans are retiring! I started Joven to support young coffee farmers around the world. Many of them worry they won’t be paid a fair price for their beans because of their age.

Scholastic: What’s the best part of running your business?
Frankie: I’ve had so many opportunities to travel to different countries! I went to Brazil in September 2023 and traveled with local high schoolers who were interested in learning about coffee farming as a career. Learning from others my age from different cultures with similar interests was the best.

Scholastic: What’s the most difficult part?
Frankie: Balancing a business on top of school, extracurricular activities, sports, and, now that I’m a senior, college applications! Typically, I’ll work on Joven after school and on weekends. I taste different coffee beans from new suppliers. Then I work with my team to ensure the beans are high enough quality for Joven and come from a farm run by a farmer younger than 35 years old.

Scholastic: What math do you use to run your business?
Frankie: I use simple spreadsheets to keep track of inventory and sales. We sell 12-ounce bags of all three of our coffee beans. Each bag is priced differently based on where the beans come from. This is to ensure we are offering the farmers a fair trade price based on the quality of their coffee. We determine the quality of the beans by tasting them! It’s called Q grading.

Scholastic: What advice do you have for other kidpreneurs?
Frankie: If there is something you are passionate about, give it your best effort. Don’t convince yourself that you don’t have the resources to pursue it!


MATH BEHIND THE BUSINESS

Key Math Idea:
Counting Coffee with Unit Rates

Frankie uses unit rates to determine her coffee sales prices. A rate is a type of ratio where one unit is compared to another unit. A unit rate is one that is simplified so that it has a denominator of 1.


Joven sells three different coffees: Burundi Turihamwe, Colombia Cauca, and Guatemala Coffeekids Project. The Guatemala Coffeekids is so popular that Joven sells it in three sizes! See what Joven charges for each type of bean below. Record your work and answers on our answer sheet.


Complete the chart above to find how much each type of bean costs per ounce. (Hint: 1 pound = 16 ounces)


Which bag of coffee sells for the lowest price per ounce? The highest?


A. A single coffee bean weighs about 0.005 oz. About how many coffee beans are in Joven’s standard 12-oz bag?


B. About how many coffee beans are in a medium bag of Guatemala Coffeekids?


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