At the Boonsoft Museum, 1 out of every 3 paintings are abstract. If 1 out of every 4 abstract paintings are by Van Heymoe, and there are 20 paintings by Van Heymoe in the museum, how many paintings total are there in the museum?  Select.
A) 40
B) 250
C) 240
D) 300
E) 350
Proportions: Let P = hats, and Pa = abstract paintings, and Pav = abstract paintings by Van Heymoe.   20Pav/xPa = 1Pav/4Pa   xPa = 80Pa   80Pa/yP = 1Pa/3P   yP = 240P   Answer: 240
<result>C</result>
At the Boonsoft Museum, 1 out of every 3 paintings are abstract. If 1 out of every 4 abstract paintings are by Van Heymoe, and there are 20 paintings by Van Heymoe in the museum, how many paintings total are there in the museum?