Jacob Is Visiting Argentina, And He Hears A Warning That The Temperature May Drop As Low As − 12.4 ∘ C -12.4^{\circ} C − 12. 4 ∘ C . How Cold Is That In ∘ F ^{\circ} F ∘ F , To The Nearest Tenth?A. − 54.9 ∘ F -54.9^{\circ} F − 54. 9 ∘ F B. − 22.3 ∘ F -22.3^{\circ} F − 22. 3 ∘ F C.

Temperature Conversion: Understanding the Cold in Argentina

When traveling to a foreign country, it's essential to be aware of the local climate and temperature conditions. Jacob, a visitor to Argentina, has been warned about the potential drop in temperature to as low as $-12.4^{\circ} C$. To better understand the severity of this cold, we need to convert the temperature from Celsius to Fahrenheit.

Understanding the Conversion Formula

The formula to convert Celsius to Fahrenheit is given by:

$$F = \frac{9}{5}C + 32$$

where $F$ is the temperature in Fahrenheit and $C$ is the temperature in Celsius.

Applying the Conversion Formula

To convert the temperature of $-12.4^{\circ} C$ to Fahrenheit, we can plug in the value of $C$ into the formula:

$$F = \frac{9}{5}(-12.4) + 32$$

Performing the Calculation

Now, let's perform the calculation step by step:

1. Multiply $-12.4$ by $\frac{9}{5}$:

$$\frac{9}{5}(-12.4) = -22.32$$

2. Add $32$ to the result:

$$-22.32 + 32 = 9.68$$

Rounding to the Nearest Tenth

The calculated temperature is $9.68^{\circ} F$. However, we need to round it to the nearest tenth, as specified in the problem. Rounding $9.68$ to the nearest tenth gives us $9.7^{\circ} F$.

Comparing the Options

Now that we have the converted temperature, let's compare it with the given options:

A. $-54.9^{\circ} F$ B. $-22.3^{\circ} F$ C. $9.7^{\circ} F$

The correct answer is C. $9.7^{\circ} F$, which is the temperature in Fahrenheit to the nearest tenth.

Conclusion

In conclusion, the temperature of $-12.4^{\circ} C$ is equivalent to $9.7^{\circ} F$ to the nearest tenth. This conversion helps us better understand the severity of the cold in Argentina and provides a more accurate representation of the temperature in a familiar unit.
Temperature Conversion: Q&A

In our previous article, we explored the conversion of temperature from Celsius to Fahrenheit using the formula $F = \frac{9}{5}C + 32$. We applied this formula to convert the temperature of $-12.4^{\circ} C$ to Fahrenheit, resulting in $9.7^{\circ} F$. In this article, we'll address some common questions and provide additional information to help you better understand temperature conversion.

Q: What is the formula for converting Celsius to Fahrenheit?

A: The formula for converting Celsius to Fahrenheit is $F = \frac{9}{5}C + 32$, where $F$ is the temperature in Fahrenheit and $C$ is the temperature in Celsius.

Q: How do I apply the formula to convert a temperature from Celsius to Fahrenheit?

A: To apply the formula, simply plug in the value of $C$ into the equation and perform the calculation. For example, to convert $-12.4^{\circ} C$ to Fahrenheit, we would use the formula as follows:

$$F = \frac{9}{5}(-12.4) + 32$$

Q: What is the difference between Celsius and Fahrenheit?

A: Celsius and Fahrenheit are two different temperature scales. Celsius is the standard unit of temperature in most countries, while Fahrenheit is commonly used in the United States. The main difference between the two scales is the freezing and boiling points of water. Water freezes at $0^{\circ} C$ and boils at $100^{\circ} C$, while it freezes at $32^{\circ} F$ and boils at $212^{\circ} F$.

Q: Can I convert temperatures from Fahrenheit to Celsius?

A: Yes, you can convert temperatures from Fahrenheit to Celsius using the formula $C = \frac{5}{9}(F - 32)$. This formula is the inverse of the Celsius to Fahrenheit formula.

Q: How do I round temperatures to the nearest tenth?

A: To round a temperature to the nearest tenth, look at the hundredth place value. If it's less than 5, round down. If it's 5 or greater, round up. For example, to round $9.68^{\circ} F$ to the nearest tenth, we would round up to $9.7^{\circ} F$.

Q: What are some common temperature conversions?

A: Here are some common temperature conversions:

• $0^{\circ} C$ = $32^{\circ} F$
• $10^{\circ} C$ = $50^{\circ} F$
• $20^{\circ} C$ = $68^{\circ} F$
• $30^{\circ} C$ = $86^{\circ} F$
• $40^{\circ} C$ = $104^{\circ} F$

Q: Why is temperature conversion important?

A: Temperature conversion is important in various fields, such as science, engineering, and international travel. It helps us understand and communicate temperature values accurately, which is crucial in many applications, such as weather forecasting, cooking, and medical research.

Conclusion

In conclusion, temperature conversion is a fundamental concept that requires a clear understanding of the formulas and procedures involved. By applying the formula $F = \frac{9}{5}C + 32$ and rounding temperatures to the nearest tenth, we can accurately convert temperatures from Celsius to Fahrenheit. We hope this Q&A article has provided you with a better understanding of temperature conversion and its importance in various fields.