Question 11
Cianna is stringing beads for a necklace, starting with two round beads, then a square bead, and then repeating this pattern of three beads.
She finished her necklace with a round bead, which happens to be the 18th round bead. How many square beads are on her necklace?
She finished her necklace with a round bead, which happens to be the 18th round bead. How many square beads are on her necklace?