Equivalent ratios Box Method

3,416 views · Published 26 July 2016 · 5:15 · Indexed 27 October 2026

Channel: MooMooMath and Science · 2016 · Education

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Equivalent ratios can be used to find missing values. In this video, I use the box method to solve these ratio problems.

Problem 1 I must mix my oil for my motorcycle in a ratio of oil to gas in a ratio of 1 to 32. How many ounces of oil do I need for 146 ounces of gas?

My bike has a ratio of the front sprocket to the rear of 42 to 10. If my rear sprocket is 15 teeth, how large must the front sprocket need to be.

Related Equivalent Fraction Videos

Equivalent Fractions-Christine Munafo's Flipped Classroom-4th grade STEMhttps://www.youtube.com/watch?v=gEn8AfqemvM

Equivalent Fractions for beginners
https://www.youtube.com/watch?v=BiCUCqiWOlo

Fractions that are equal
https://www.youtube.com/watch?v=wL4hICyMLKU

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