Answer:
A yard sale.
Step-by-step explanation:
lol
Surface area of a cube = 6a²
where a = the length of a side.
6(2/3)² = 6(4/9) = 24/9 = 8/3 units² or 2 2/3 units²
Where the problem so I can tell you
685 students X 0.80 = 548 students going on the field trip.