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02-12-2021
Mathematics

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Thirty-six of 80 marbles are blue. What percent of the marbles are blue?

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02-12-2021

Answer:

45%

Step-by-step explanation:

The fraction of marbles that are blue is 36/80 = 9/20. To make that a percentage, multiply it by 100%.

9/20 × 100% = 45%

45% of the 80 marbles are blue.

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