If it takes 16 yards of material to make 5/2 costumes, how much material will be needed to make 19/2 costumes of that same size? A. 60.8 yards
B.
50.7 yards
C.
40 yards
D.
34 yards

yards/costumes:16/(5/2) = X/(19/2)

Cross multiply.

(5/2)x = 152

Multiply both sides by 2/5.

x = 101 1/3 yards

answer: approximately 206 bones

i hope this u out a branlist and a would be greatly appreciated :

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft