This is a Pascal Contest Question, specifically, question 19 from the year 2020. It is a grade 9 math contest offered by Waterloo University. Try and solve it. These contest questions don't necessarily follow the curriculum of the grade 9 math course as this contest is offered worldwide and curriculums can be different Therefore, these contests test your math problem solving skills by offering math related brain teasers or a math puzzle that you need to use math to solve. Be sure to subscribe so you don't miss out on more practice questions. If you plan on writing the Contest this year, good luck! Check out my channel for contest questions from the other grades in high school. Also, see my website for free high school math and science resources: youtubephysicsteacher.ca
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0:00 Contest Question
0:39 Channel Intro
0:51 Question Solution
4:07 Next Week's Question
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