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8. Convert 98.5 degrees Fahrenheit to Celsius.

a) 15°
b) 45°
c) 75°
d) 37°

9. Convert 10°C into °F.

a) 25°
b) 100°
c) 50°
d) 150°

10. Veena heard that it is 82° Fahrenheit in Ooty. She knows that [tex]F = \frac{9}{5}C + 32[/tex], where 'F' represents the temperature in degrees Fahrenheit and 'C' represents the temperature in degrees Celsius.

Which of the following is closest to the temperature in Ooty (°C)?

a) 28
b) 63
c) 90
d) 180

Answer :

Let's go through each of these conversions step-by-step.

  1. Convert 98.5 degrees Fahrenheit to Celsius:

    The formula to convert Fahrenheit to Celsius is:

    [tex]C = \frac{5}{9} (F - 32)[/tex]

    Where:

    • [tex]F[/tex] is the temperature in Fahrenheit
    • [tex]C[/tex] is the temperature in Celsius

    So, for [tex]F = 98.5[/tex]:

    [tex]C = \frac{5}{9} (98.5 - 32)[/tex]
    [tex]C = \frac{5}{9} \times 66.5[/tex]
    [tex]C \approx 37.0[/tex]

    Therefore, the closest answer is d) 37°.

  2. Convert 10°C into °F:

    The formula to convert Celsius to Fahrenheit is:

    [tex]F = \frac{9}{5} C + 32[/tex]

    Where:

    • [tex]C[/tex] is the temperature in Celsius
    • [tex]F[/tex] is the temperature in Fahrenheit

    So, for [tex]C = 10[/tex]:

    [tex]F = \frac{9}{5} \times 10 + 32[/tex]
    [tex]F = 18 + 32[/tex]
    [tex]F = 50[/tex]

    Therefore, the answer is c) 50°.

  3. Convert 82° Fahrenheit to Celsius in Ooty:

    Using the same formula [tex]F = \frac{9}{5} C + 32[/tex], we need to rearrange to solve for [tex]C[/tex]:

    [tex]C = \frac{5}{9} (F - 32)[/tex]

    Substitute [tex]F = 82[/tex]:

    [tex]C = \frac{5}{9} (82 - 32)[/tex]
    [tex]C = \frac{5}{9} \times 50[/tex]
    [tex]C \approx 27.78[/tex]

    The closest option to this temperature is a) 28°.

These calculations are straightforward and are used to convert temperatures between Fahrenheit and Celsius, which is useful in various contexts such as weather reports and scientific settings.

Thanks for taking the time to read 8 Convert 98 5 degrees Fahrenheit to Celsius a 15 b 45 c 75 d 37 9 Convert 10 C into F a 25 b. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

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