Question

Barb is making a bead necklace. She strings 1 white bead, then 3 blue beads, then 1 white bead and so on. Write the numbers for the first eight beads that are white. What is a rule for the pattern?

Answer 1

You do it like this.

The mice are white beads and the gems are blue. It is 3:1 if you need the ratio.