There is no triangle. Maybe the image messed up?
Answer:
mixed number: 4 1/15
Exact: 61/15
Step-by-step explanation:
A=(1,2,3)
B=(0,1,2)
A×B=(1,2,3)×(0,1,2)
A×B=((0,1),(1,1),(1,2),(0,2),(1,2),(2,2),(0,3),(1,3),(2,3))
Dominos is the better deal.
