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
12 beads
12 beads
10 beads
10 beads
15 beads
15 beads
13 beads
13 beads
To find the unit rate of beads per bracelet, we need to divide the total number of beads by the number of friends.
Ruby has a total of 156 beads to make bracelets for 12 friends.
So, the unit rate of beads per bracelet would be 156 beads divided by 12 friends.
When we perform the division, we get:
156 beads รท 12 friends = 13 beads
Therefore, the unit rate of beads per bracelet is 13 beads.
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 of beads per bracelet = Total number of beads / Number of friends
Unit rate of beads per bracelet = 156 beads / 12 friends
Calculating this, we find that the unit rate of beads per bracelet is 13 beads.