You have 187 yards of ribbon each ribbon will be the same length you want to use all of the ribbon should each ribbon be 7 1/2 8 1/2 or 9 1/2

The length of each ribbon should be 8 1/2.
A fraction is a way of representing a part of a whole or a division of quantities. It consists of two components: a numerator and a denominator, separated by a horizontal line called a fraction bar.
Let's calculate the lengths for each ribbon option:
1. For ribbons that are 7 1/2 yards long:
Number of ribbons = 187 / 7.5 = 24.9333...
This option is not feasible.
2. For ribbons that are 8 1/2 yards long:
Number of ribbons = 187 / 8.5 = 22
This option is feasible either.
3. For ribbons that are 9 1/2 yards long:
Number of ribbons = 187 / 9.5 = 19.6842...
Thus, the length of each ribbon should be 8 1/2.
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