Math with Bad DrawingsCartoon Archive

Onions and Fractions

2015

A teacher's onion-chopping word problem about dividing by 1/17 leaves the students in tears, and they can't tell whether it's the onions or the fractions.

Use this cartoon

Free for classrooms, worksheets, slides and other non-commercial use under CC BY-NC 4.0, with credit to Ben Orlin.

Cartoon by Ben Orlin, Math with Bad Drawings. https://cartoons.mathwithbaddrawings.com/2015-01-01-onions-and-fractions/ (CC BY-NC 4.0)
Transcript

Teacher (pointing to four onions): "Imagine you're chopping 4 onions into pieces of size 1/17…"

Student: "Are we crying because of the onions?"

Student 2: "I think it's the fractions!"

Student 3: "Or both…"

Topics
Number & Arithmetic › Fractions › Dividing FractionsNumber & Arithmetic › FractionsAlgebra › Word Problems
Level
ElementaryMiddle School
Themes
Teachers & ClassroomFor Teachers (Classroom Satire)FoodStudent Life