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I’ll refer back to my homemade shoe deodorizer: 2 oz. rubbing alcohol to 2 oz. apple cider vinegar to 2 drops of tea tree oil
Part to Part
2 oz. rubbing alcohol : 2 oz. apple cider vinegar
Part to Whole
2 oz. rubbing alcohol : 4 oz total liquid
Quotative Division
How many oz of rubbing alcohol in the total liquid or How many ounces total in the rubbing alcohol?
Proportional Relationship
Partitive Division: Ounces of rubbing alcohol per ounces of total liquid which reveals the rate
2 oz. / 4 oz =
Rate: 2/4 rubbing alcohol per total fluids.