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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?

User YDL
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1 Answer

7 votes
You do it like this.

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