Barbara wants to buy some glittery heart-shaped beads to make friendship bracelets. The beads she wants come in a small pack with 90 beads or a large pack with 300 beads. The small pack costs $3.60, while the large pack costs $9.00. Which pack is the better value?

Using proportions, it is found that due to the smaller cost per bead, the large pack is the better value.

The pack with the better value is the one with the lowest cost per bead.

The small pack, with 90 beads, costs $3.60, hence, the cost per bead is:

The large pack, with 300 beads, costs $9.00, hence, the cost per bead is:

Due to the smaller cost per bead, the large pack is the better value.

To learn more about proportions, you can take a look at link

24 units

step-by-step explanation: