Question

convert -40 degree Celsius into degree Fahrenheit

Answer 1

Answer:

F = -40

Explanation:

Fahrenheit  F = 9/5C + 32

given c = -40

∴ F = 9/5*(-40) +32

  F = (-72) +32

   F = -40

Answer 2

Given:

-40°c is Celsius scale

To find:

converting degree celsius into Fahrenheit

Solution:

For the conversion of degree Celsius into Fahrenheit scale, following formulae is used.

(°C × 9/5) + 32 = °F

where,

°C is temperature in celsius scale

°F is temperature in Fahrenheit scale

Now, putting the values given in our question into the formula, we get,

(-40×9/5) + 32 = ° F

°F = -40

( Note at temperature - 40 both celsius and fahrenheit scales have equal readings)

Hence, the temperature in Fahrenheit scale is -40°F