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Question:
1212Set up ratios between the green paint volume and the other color volumes:
and
Using these ratios, proportionalities can be set up that enable the unknown liters of black and orange paint to be found.
; solving for the unknown amount gives 8.7 liters of black paint.
Setting up the proportion for orange: ; solving for the unknown amount gives 13.5 liters of orange paint.
Combining each of the amounts used gives: 22.25 + 8.7 + 13.5 = 44.45 liters of paint.
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