This is to do with converting temperature readings in Celsius to Fahrenheit.
Boiling point of water is 100 deg C is the same temperature as 212 F.
And the zero point (Freezing point) on the Celsius scale is the same temperature as 32 on the Fahrenheit scale.
So, starting from zero, if we subtract 32 from the F readings, so that both scales would now 'start' 0, we have that 180 F degrees (212 - 32) are equivalent to 100 C degrees. And that ratio is 9 over 5.
And analogously for conversions in the reverse direction.
Celsius = (Fahrenheit-32)*5/9 Fahrenheit = (Celsius*9/5)+32
Fahrenheit temperature= 9/5(Celsius temperature) + 32 9/5(-25) + 32=Fahrenheit 9(-5) + 32=Fahrenheit -45+32=-13 degrees Fahrenheit
It is: 9/5*(9)+32 = 48.2 degrees Fahrenheit
From the Fahrenheit temperature, subtract 32. Then multiply by 5/9.C = (5/9) (F - 32)From the Fahrenheit temperature, subtract 32. Then multiply by 5/9.C = (5/9) (F - 32)From the Fahrenheit temperature, subtract 32. Then multiply by 5/9.C = (5/9) (F - 32)From the Fahrenheit temperature, subtract 32. Then multiply by 5/9.C = (5/9) (F - 32)
Multiply the difference in Fahrenheit by the fraction 5/9, to get the difference in Celsius.Multiply the difference in Fahrenheit by the fraction 5/9, to get the difference in Celsius.Multiply the difference in Fahrenheit by the fraction 5/9, to get the difference in Celsius.Multiply the difference in Fahrenheit by the fraction 5/9, to get the difference in Celsius.
59 should be 5/9 ie 5 divided by 9 Celsius = (Fahrenheit - 32) x 5/9 eg if Fahrenheit = 113 then Celsius = (113-32) x 5/9 = 81 times 5 divided by 9 = 45 degrees celsius I still think that for people who don't always have a calculator with them, taking the Celsius temperature as a percentage of 180 and adding 32 is easier to do in my head than dividing almost anything by 9 and multiplying it by 5.
5 degrees Fahrenheit = -15 degrees Celsius
Celsius = (Fahrenheit - 32) x 5/9 = (501 -32) x 5/9 = 469 x 5/9 = 260.56
Fahrenheit = (Celsius * 9/5) + 32 Celsius = (Fahrenheit - 32) * 5/9 (382 - 32) * 5/9 = 194.444 degrees Celsius
Degrees in Fahrenheit = (5/9)*((Temperature Celsius)+32) (5/9)*(162)=90 Degrees Fahrenheit.
To convert Celsius to Fahrenheit, you multiply by 9/5 and add 32. So, to convert -5°C to Fahrenheit: (-5°C × 9/5) + 32 = 23°F.
50 degrees Fahrenheit = 10 degrees Celsius