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A study of , randomly selected photos posted to a social media site determined that were
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Q. A study of , randomly selected photos posted to a social media site determined that were
- Calculate Percentage of Selfies: Determine the percentage of selfies among the photos.We know that of the randomly selected photos were selfies. This percentage is assumed to be consistent across all photos on the site.
- Calculate Number of Selfies: Calculate the number of selfies in the entire collection of photos.Since there are billion photos on the site, we need to find of billion to determine how many are selfies. of billion =
- Perform Calculation: Perform the calculation to find the number of selfies.
- Convert to Billions: Convert the number of selfies to billions.Since the question asks for the answer in billions, we need to express as billions. photos = billion photos
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