There are 141 animals in a zoo. 117 of them are dolphins.Write this proportion as a percentage.Give your answer correct to 1 decimal place when appropriate.
Question
There are 141 animals in a zoo. 117 of them are dolphins.
Write this proportion as a percentage.
Give your answer correct to 1 decimal place when appropriate.
Solution
To find the proportion of dolphins as a percentage, you would divide the number of dolphins by the total number of animals and then multiply by 100.
Here are the steps:
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Divide the number of dolphins by the total number of animals: 117 / 141 = 0.8297872340425532
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Multiply the result by 100 to get the percentage: 0.8297872340425532 * 100 = 82.97872340425532
So, the proportion of dolphins in the zoo is approximately 83.0% when rounded to 1 decimal place.
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