Answer:
4.5 yards of string
Step-by-step explanation:
Let's assume that the amount of string needed is directly proportional to the number of bracelets made.
We have:
[tex]\frac{8 bracelets}{3 yards} =\frac{12 bracelets}{x yard}[/tex]
To solve for x, we can cross-multiply and solve for x:
36 = 8x
x = 4.5 yards of string
So, Chantal would need 4.5 yards of string to make 12 bracelets.