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Rus_ich [418]
3 years ago
14

Pls help me figure this out

Mathematics
1 answer:
hodyreva [135]3 years ago
8 0

Answer:

C. \frac{27}{225}=\frac{b}{100}

Step-by-step explanation:

To find the number of black ribbons one would have subtract the amount of red ribbons from the total number of ribbons. Then one would have to express it as a proportion. Part over whole equals percent over 100. The number of black ribbons over total ribbons equals "b" over 100.

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