Question
Kathy made 5 necklaces and 5 pairs of earrings for her friends. She used 8 beads to make each necklace and 4 beads to make each pair of earrings. How many beads did she use in all?
(1 point)
Responses
120
120
60
60
22
22
80
80
(1 point)
Responses
120
120
60
60
22
22
80
80
Answers
GPT-4o mini
To find the total number of beads Kathy used, we'll calculate the number of beads used for the necklaces and the pairs of earrings separately, then add them together.
1. **Necklaces**:
Kathy made 5 necklaces, and each necklace used 8 beads.
Total beads for necklaces = 5 necklaces × 8 beads/necklace = 40 beads.
2. **Earrings**:
Kathy made 5 pairs of earrings, and each pair used 4 beads.
Total beads for earrings = 5 pairs × 4 beads/pair = 20 beads.
3. **Total beads used**:
Total beads = Total beads for necklaces + Total beads for earrings
Total beads = 40 beads + 20 beads = 60 beads.
Thus, Kathy used **60 beads in all**.
The correct answer is **60**.
1. **Necklaces**:
Kathy made 5 necklaces, and each necklace used 8 beads.
Total beads for necklaces = 5 necklaces × 8 beads/necklace = 40 beads.
2. **Earrings**:
Kathy made 5 pairs of earrings, and each pair used 4 beads.
Total beads for earrings = 5 pairs × 4 beads/pair = 20 beads.
3. **Total beads used**:
Total beads = Total beads for necklaces + Total beads for earrings
Total beads = 40 beads + 20 beads = 60 beads.
Thus, Kathy used **60 beads in all**.
The correct answer is **60**.