Ruby is making friendship bracelets. She has a total of 156 beads to make bracelets for 12 friends. If she uses all of the beads, what is the unit rate of beads per bracelet?(1 point)

Answer 1

To find the unit rate of beads per bracelet, you need to divide the total number of beads by the number of friends (or bracelets).

Ruby has a total of 156 beads and she is making bracelets for 12 friends.

So, the calculation is:

\[ \text{Unit rate of beads per bracelet} = \frac{\text{Total beads}}{\text{Number of friends}} = \frac{156}{12} = 13 \]

Therefore, the unit rate of beads per bracelet is 13 beads per bracelet.