Goal: Think like a mathematician! Build the mathematical habits of interpreting, deciding and defending.
Noah mixes 7 parts yellow paint for every 3 parts blue paint to make green paint. He adds 12 pints of blue paint to the mixture, now the number of parts yellow paint is equal to the number of parts blue paint. How many pints of green paint did Noah have before adding more blue paint?
Decide and Defend Blue and Yellow Paint Google Slides
Decide and Defend Blue and Yellow Paint Handout
Task Source: Eureka Squared
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