1) Convert 115 degrees Centigrade into the corresponding temperature in degrees Fahrenheit. (A) 241 degrees \( F \) (B) 265 degrees \( F \) (C) 239 degrees \( F \) (D) 221 degrees \( F \)

To convert degrees Celsius to degrees Fahrenheit, you can use the formula: \( F = \frac{9}{5}C + 32 \). Plugging in 115 for \( C \), it would be \( F = \frac{9}{5} \times 115 + 32 \), which equals 239 degrees \( F \). So the answer is (C) 239 degrees \( F \). Temperature conversion is not just a bunch of numbers; it has real-world implications! For instance, knowing how to convert temperatures is crucial in fields like cooking, where precise temperatures can mean the difference between a perfect soufflé and a kitchen disaster. Health professionals also rely on these conversions for medication and treatment dosing, making it a handy skill in various aspects of life. Another common blunder to watch out for involves confusing Celsius and Fahrenheit scales, particularly when traveling abroad. A hot day in the U.S. at 90°F may seem harmless until you realize it's nearly 32°C elsewhere! Always double-check which scale you're dealing with to avoid those "yikes" moments. Write down the formulas and practice a couple of conversions to solidify your confidence!