In the metric system of weights and measures, temperature is...

In the metric system of weights and measures, temperature is measured in degrees Celsius ("C) instead of degrees Fahrenheit ( $^{\circ} \mathrm{F}$ ). To convert between the two systems, we use the equations $$C=\frac{5}{9}(F-32) \text { and } F=\frac{9}{5} C+32$$ In each exercise, convert to the other system. Round answers to the nearest tenth of a degree if necessary. $$77^{\circ} \mathrm{F}$$

In the metric system of weights and measures, temperature is measured in degrees Celsius ("C) instead of degrees Fahrenheit ( $^{\circ} \mathrm{F}$ ). To convert between the two systems, we use the equations
$$C=\frac{5}{9}(F-32) \text { and } F=\frac{9}{5} C+32$$
In each exercise, convert to the other system. Round answers to the nearest tenth of a degree if necessary.
$$77^{\circ} \mathrm{F}$$

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Key Concepts

Temperature Scales

This concept involves understanding different systems used to measure temperature, such as the Celsius scale, which is common in the metric system, and the Fahrenheit scale, which is used primarily in the United States. Recognizing these scales is essential for converting values and interpreting temperature data in different contexts.

Conversion Equations

Conversion equations are formulas that translate a measurement from one unit system to another. In the case of Celsius and Fahrenheit, the equations C = (5/9)(F - 32) and F = (9/5)C + 32 allow us to accurately convert a given temperature from one scale to the other, ensuring consistency and accuracy in scientific and practical applications.

Rounding

Rounding is the process of adjusting a numerical value to reduce digits while maintaining an approximate value. In temperature conversion problems, rounding to the nearest tenth of a degree ensures that the answer is both practical and precise, fitting the commonly accepted level of uncertainty in measurements.

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