The probability of selling 10 donuts in an hour is given as 0.15. This value can also be expressed in several other formats, including:
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Fraction: 0.15 can be written as \(\frac{15}{100}\), which can be simplified to \(\frac{3}{20}\).
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Percentage: To convert the decimal to a percentage, you multiply by 100. So, 0.15 can be expressed as 15%.
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Scientific notation: 0.15 can be written in scientific notation as \(1.5 \times 10^{-1}\).
These are the common formats for expressing the probability of 0.15.