Use the conversion formula to convert 98.6 Fahrenheit to degrees Celsius. Answer: Fill in the blanks without using conversion tables_ A liter is approximately quart_ kilogram is approximately pounds A meter i8 approximately yard _ 500 grams i8 approximately pound_ E. 100` Celsius is exactly Fahrenheit Celsius i8 exactly _ Fahrenheit: One inch is approximately centimeters Four liters is approximately gallon_ One hundred centimeters is exactly meter One tablespoon is approximately milliliters
The Correct Answer and Explanation is:
Correct Answers:
- 98.6°F = 37°C
- A liter is approximately 1.06 quarts
- A kilogram is approximately 2.2 pounds
- A meter is approximately 1.09 yards
- 500 grams is approximately 1.1 pounds
- 100°C is exactly 212°F
- 0°C is exactly 32°F
- One inch is approximately 2.54 centimeters
- Four liters is approximately 1.06 gallons
- One hundred centimeters is exactly 1 meter
- One tablespoon is approximately 15 milliliters
Explanation:
To convert temperatures from Fahrenheit to Celsius, we use the formula:C=59(F−32)C = \frac{5}{9}(F – 32)C=95(F−32)
For 98.6°F:C=59(98.6−32)=59(66.6)=37°CC = \frac{5}{9}(98.6 – 32) = \frac{5}{9}(66.6) = 37°CC=95(98.6−32)=95(66.6)=37°C
This is the average human body temperature.
Unit conversions help in understanding and comparing different measurement systems. The liter and quart are both volume units, with 1 liter slightly more than 1 quart (1 liter ≈ 1.06 quarts). The kilogram and pound are mass units; 1 kilogram ≈ 2.2 pounds.
The meter is a unit of length in the metric system and is approximately 1.09 yards. 500 grams is half a kilogram, so it’s about 1.1 pounds.
In temperature, 100°C is the boiling point of water and is equivalent to 212°F. Conversely, 0°C, the freezing point of water, is 32°F.
An inch is approximately 2.54 centimeters, which is a widely accepted exact conversion. Four liters make up about 1.06 gallons, indicating that a gallon is slightly larger than 3.78 liters.
100 centimeters equals 1 meter — this is an exact conversion, as both units belong to the metric system. Finally, 1 tablespoon is approximately 15 milliliters, a useful kitchen measurement.
Understanding these conversions is important for international travel, cooking, science, and engineering. Familiarity with both metric and imperial systems allows for seamless interpretation of data, recipes, and specifications across different countries.
