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)
Responses
15 beads
15 beads
13 beads
13 beads
10 beads
10 beads
12 beads
The correct answer is 13 beads per bracelet.
To find the unit rate of beads per bracelet, divide the total number of beads by the number of friends.
Total number of beads = 156
Number of friends = 12
Unit rate = Total number of beads / Number of friends
Unit rate = 156 / 12 = 13 beads
So, the unit rate of beads per bracelet is 13 beads.
To find the unit rate of beads per bracelet, you need to divide the total number of beads by the number of friends. In this case, Ruby has 156 beads and she wants to make bracelets for 12 friends.
To calculate the unit rate, you can divide 156 beads by 12 friends:
156 beads / 12 friends = 13 beads
So, the unit rate is 13 beads per bracelet.