# Convert Fahrenheit to Rankine (F to R)

In next fields, kindly type your value in the text box under title [ From: ] to convert from fahrenheit to rankine (F to R). As you type your value, the answer will be automatically calculated and displayed in the text box under title [ To: ].

From:
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Definitions:

Fahrenheit (abbreviations: F, or °F, or deg F): is a temperature scale based on one proposed in 1724 by Amsterdam-based physicist Daniel Gabriel Fahrenheit (1686–1736), with regard to whom the scale is named.

Rankine (abbreviations: R, or °R, or deg R): is a thermodynamic temperature based on an absolute scale named with regard to the Glasgow University engineer and physicist William John Macquorn Rankine, who proposed it in 1859.

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## How to Convert Degree Fahrenheit to Degree Rankine

### Example: How many degree Rankine are equivalent to 91.73 degree Fahrenheit?

As;

1 degree Fahrenheit = X+459.67 degree Rankine

91.73 degree Fahrenheit = Y degree Rankine

Assuming Y is the answer, and by substitution principle;

Y equals ( 91.73+459.67 ) over 1, where X is substituted by 91.73

(i.e.) Y = ( 91.73+459.67 ) / 1 = 551.4 degree Rankine

Answer is: 551.4 degree Rankine are equivalent to 91.73 degree Fahrenheit.

### Practice Question: Convert the following units into R:

N.B.: After working out the answer to each of the next questions, click adjacent button to see the correct answer.

( i ) 22.32 F

( ii ) 53.17 F

( iii ) 96.6 F

References
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