kacey is making a neklace long= 16 she uses bead for 1 inch= 5 she uses beads for 16 inches=16*5= 80
16 inches x 5 beads per inch is 80 beads total you would need to make a 16 inch necklace.
Kacey needs to multiply the length of her necklace (16 inches) by the number of beads per inch (5). This gives us a total of 80 beads needed for the necklace. Therefore, Kacey will need 80 beads in total.
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