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Amnda
Answer: 12 hours. Explanation: First, divide 18 by 2 to find how many bracelets are made in one hour. There are 9 bracelets in one hour, so now divide 108 by 9. You will get 12, which means it will take 12 hours to make 108 bracelets at that pace.

Answer: 12

If she makes 9 bracelets every 1 hour, she'll make 108 bracelets in 12 hours.

Math:

108 divided by 9 equals 12

The amount of hours it takes to make a certain number of bracelets is 1/9 the number of bracelets.

Examples:

To make 216 bracelets it'll take 24 hours because 216 divided by 9 is 24.

To make 630 bracelets it'll take 70 hours because 630 divided by 9 is 70.