To fill an art exhibit, the boys in an art course are assigned to create one piece of artwork each in the following distribution: 1/3 are sculptures, 1/8 are oil paintings, 1/2 are watercolors, and the remaining 10 pieces are mosaics. How many boys are in the art class? Choose the correct choice from the following choices:
A) 80
B) 120
C) 240
D) 320
E) 400
Let the total number of boys in the art class = s   Distribution of artwork is as   1/3 are sculptures   1/8 are oil paintings   1/2 are watercolors, and the remaining 10 pieces are mosaics   (1/3)s +(1/8)s +(1/2)s + 10 = s   Since remaining 10 pieces are mosaics , (1/24)s = 10   s = 240   Answer 240
<result>C</result>
To fill an art exhibit, the boys in an art course are assigned to create one piece of artwork each in the following distribution: 1/3 are sculptures, 1/8 are oil paintings, 1/2 are watercolors, and the remaining 10 pieces are mosaics. How many boys are in the art class?