Because they don't start from the same place ... i.e. their zeros are at different
temperatures. So their graphs don't both go through the origin, and you can't
change from one line to the other simply by changing the slope. There is also
a y-intercept involved.
newdiv
There is no particular name unless the two measurements are on absolute scales. For example, the fraction 5/41 compares the equivalent temperatures: 5 deg Celsius and 41 deg Fahrenheit. But the equivalent fraction 10/82 does not compare equivalent temperatures since 10 deg C = 50 deg F. So the fraction has no particular meaning and so no name.
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.
The process of long division.
One use would be converting between Fahrenheit & Celsius. F= 1.8*C + 32, but to calculate Celsius given Fahrenheit, you wind up with C =(F-32)*0. 55555, but using fractions you have C =(F-32)*5/9 which is easier to use & remember.
There need not be any such fraction: consider temperatures in the Celsius and Fahrenheit scales.
Converting a fraction to a percent.
newdiv
There is no particular name unless the two measurements are on absolute scales. For example, the fraction 5/41 compares the equivalent temperatures: 5 deg Celsius and 41 deg Fahrenheit. But the equivalent fraction 10/82 does not compare equivalent temperatures since 10 deg C = 50 deg F. So the fraction has no particular meaning and so no name.
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.
The answer depends on what you want to convert to a fraction and a fraction of what other quantity.
The answer depends on what you wish to convert it to!
47/50 or 0.94
The process of long division.
17.002 = 172/1000 = 171/500
One use would be converting between Fahrenheit & Celsius. F= 1.8*C + 32, but to calculate Celsius given Fahrenheit, you wind up with C =(F-32)*0. 55555, but using fractions you have C =(F-32)*5/9 which is easier to use & remember.
Any integer (whole number) can be converted to a fraction by placing it over a denominator of 1. So, 83 = 83/1 when expressed as a fraction.