Scott has ½ of a cup of lemonade left. Chris has 1/3 of a cup of lemonade left. How much lemonade do they have altogether?

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at __ link to graph: .