Janice has 2 2/3 cups of flour. She makes 5 equal sized portions from the flour. She uses one of the portions to make crepes. Each crepe uses 8/45 of a cup of flour. How many crepes does Janice make?
She has 8/3 cups of flour because 2 + 2/3 = <<2+2/3=2.6666666666666665>>2.6666666666666665
Each crepe uses one and five-thirteenths cup of flour because 8/45 = <<8/45=0.17777777777777778>>0.17777777777777778
She makes 15 crepes because (8/5) x (3/40) = <<8/5*3/40=0.12>>0.12
She makes 12 crepes because 15 x 8/15 = <<15*8/15=8>>8. Answer: \boxed{8}.