Walt received a package that is 2 1/3 inches long, 6 3/4 inches high, and 8 1/2 inches wide. what is the surface area of the package.

SA=2 (LW+LH+WH)

L=2 and 1/3=7/3

H=6 and 3/4=27/4

W=8 and 1/2=17/2

SA=2 ((7/3) (17/2) + (7/3) (27/4) + (17/2) (27/4))

SA=2 (119/6+189/12+459/6)

SA=119/3+189/6+459/3

SA=238/6+189/6+918/6

SA=1345/6

SA=224 and 1/6

SA=224 and 1/6 in^2