Mr. Newman has boxes of soap flakes for a science experiment. He plots the weight of soap flakes in each box on the line plot below.
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Weight of Soap Flakes
in Each Box (lb)
Each X represents 1 box of soap flakes.
Mr. Newman will use all of the soap flakes from the boxes to fill bags. He will put of a pound of soap flakes in each bag,
How many 3-pound bags of soap flakes can Mr. Newman fill?