Read the following sentence: A survey showed that \( 50 \% \) of people prefer eating Italian food, \( 33,3 \% \) prefer Indian food and \( 15 \% \) like Chinese food. The rest had no preference. Replace the percentages with: a) decimals b) fractions
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In decimal form, the preferences would be represented as: 0.50 for Italian food, 0.333 for Indian food, and 0.15 for Chinese food. The remaining percentage of people with no preference can be calculated as: \( 1 - (0.50 + 0.333 + 0.15) = 0.017 \) or approximately 0.02. As fractions, the preferences translate to: \( \frac{1}{2} \) for Italian food, \( \frac{1}{3} \) for Indian food, and \( \frac{3}{20} \) for Chinese food. The remainder with no preference can be reflected as: \( 1 - \left( \frac{1}{2} + \frac{1}{3} + \frac{3}{20} \right) = \frac{1}{60} \), or about 1.67%.