In May, Xiang sold 15 used cars. For these 15 cars, the range of the selling prices was $15000 and the lowest selling price $4500. In June, Xiang sold 10 used cars. For these 10 cars the range of the selling price was $16500 and the lowest selling price was $6100. What was the range of the selling prices of the 25 used cars sold by Xiang in May and June?
A. 15600
B. 15750
C. 16820
D. 18100
E. 19200
A. 15600
B. 15750
C. 16820
D. 18100
E. 19200
Last edited by jd6199 on Sun Jan 07, 2007 3:42 pm, edited 1 time in total.
